how does eukaryotes regulate gene expression, and how are these approaches different than bacterial gene expression?
Answers
Gene expression in eukaryotic cells is regulated by repressors and also by transcriptional activators. Bacterial gene expression occurs within the cytoplasm of a cell due to the lack of a defined nucleus.
How do eukaryotes regulate gene expression?Bacterial gene expression (both transcription and translation) occurs within the cytoplasm of a cell due to the lack of a nucleus; therefore, the DNA is freely located within the cytoplasm. Eukaryotic gene expression takes place in the nucleus (transcription) and cytoplasm (translation) both.
Gene expression occurs in two essential steps that are : transcription and translation. In bacteria, these two processes are tightly coupled in time and space, and thus are highly regulated.
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Related Questions
can someone please help
Answers
Answer:
reactents occur when things go into a different state when something happens to them like reacting to a situation
Explanation:
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What is a the standard size of one 1 alcoholic beverage select all correct answers?
Answers
One "standard" drink (or one alcoholic drink equivalent) in the United States typically contains 12 ounces of ordinary beer, which typically has an alcohol content of around 5%. 5 ounces of wine, which usually has an alcohol content of 12%. 1.5 ounces of distilled spirits, or 40% alcohol, are consumed.
What is alcoholic beverage?An alcoholic beverage is one that contains ethanol, a form of alcohol that has psychoactive properties and is made by fermenting grains, fruits, or other sugar sources. Drinking, or the use of alcoholic beverages, is a social activity that is significant in many cultures.
What do alcoholic and non-alcoholic drinks consist of?A beverage without alcohol is referred to as a non-alcoholic beverage. A beverage with less than 0.5% alcohol by volume is also referred to as a non-alcoholic beverage in the US. Examples include low-alcohol beer and apple cider.
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Help!!! Write 2-3 sentences explaining the scene of a rainforest.
WILL GIVE BRAINLIEST
Answers
Answer:
Rainforests are the Earth's oldest living ecosystems.
They are so amazing and beautiful.
These incredible places cover only 6 %of the Earth's surface but yet they contain MORE THAN 1/2 of the world's plant and animal species!
A Rainforest can be described as a tall, dense jungle. The reason it is called a "rain" forest is because of the high amount of rainfall it gets per year. The climate of a rain forest is very hot and humid so the animals and plants that exist there must learn to adapt to this climate.
Rainforests basically have four layers to them.
Table divider
Monkeys are skillful climbers who leap and scamble among the branches
As many as 30 million species of plants and animals live in tropical rainforests.
At least two-thirds of the world's plant species, including many exotic and beautiful flowers grow in the rainforests.
This pink plant grows on rainforest trees - it is an epiphytic air plant which means it grows on the tree but is not a parasite.
Table divider
Rainforests are the source of many items that we all use in our own homes!
We eat several foods from the rainforest and many medicines are made from ingredients found only in these areas.
Sap that is used to create rubber from a Rainforest tree
Some of the common products we know of include:
chocolate
sugar
cinnamon
rubber
medicine
pineapples
Explanation:
\(\huge\mathfrak\green{AnSwEr} \)
~In a rainforest you'll see tall trees everywhere.
~You'll get to see different species of animals.
~There might be some indigenous people in groups like “Yanomamo and Kayapo” in the Amazon Rainforest.
___________________________\( \tt \green{~ ʜᴀᴘᴘʏ \: \: ʟᴇᴀʀɴɪɴɢ ~ }\)
While the neurology resident, Dr. Takahashi, was performing her examination, Sally asked her what a nerve was made of exactly. Which of the following statements is true regarding the cellular structure of a neuron? The neurology resident told Sally that axons of neurons make up the nerves that transfer information between the PNS and CNS. The neurology resident told Sally that the cell body, or some, made up the nerves and that this structure was what allowed the signal to travel between the CNS and PNS. The neurology resident told Sally that neurons and their dendrites, which send and reccive signals, made up the nerves and that the information was transported only from the PNS to the CNS. The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the CNS to the PNS.
Answers
The statement that is true regarding the cellular structure of a neuron is; The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the PNS to the CNS. Option A is correct.
This statement accurately describes the composition of nerves and the direction of information transmission. Neurons, which consist of a cell body, dendrites, and an axon, are the basic building blocks of the nervous system. Dendrites receive signals from other neurons, while the axon transmits signals to other neurons.
Nerves, on the other hand, are composed of bundled axons of neurons and are responsible for transmitting information between the peripheral nervous system (PNS) and the central nervous system (CNS). The information flow typically occurs from the PNS to the CNS.
Hence, A. is the correct option.
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--The given question is incomplete, the complete question is
"While the neurology resident, Dr. Takahashi, was performing her examination, Sally asked her what a nerve was made of exactly. Which of the following statements is true regarding the cellular structure of a neuron? A) The neurology resident told Sally that axons of neurons make up the nerves that transfer information between the PNS and CNS. B) The neurology resident told Sally that the cell body, or some, made up the nerves and that this structure was what allowed the signal to travel between the CNS and PNS. C) The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the PNS to the CNS. D) The neurology resident told Sally that neurons and their dendrites, which send and receive signals, made up the nerves and that the information was transported only from the CNS to the PNS."--
depolarizing potential in post synaptic neuron; response to excitatory synapse activation is description of?
Answers
Depolarizing potential in the post-synaptic neuron; response to excitatory synapse activation is the description of an action potential.
When an excitatory neurotransmitter is released into the synapse, it causes a depolarizing potential in the post-synaptic neuron. The depolarization, if it reaches a certain threshold, triggers an action potential that sends an electrical signal down the axon of the neuron to the next synapse. This process is known as neural transmission.
When a neuron is stimulated by an excitatory neurotransmitter, it becomes depolarized. Depolarization means that the membrane potential of the neuron becomes less negative than its resting state. If the depolarization reaches a certain threshold, typically around -55 mV, it triggers an action potential. An action potential is a rapid, all-or-nothing depolarization of the neuron that travels down the axon to the next synapse.
The action potential is initiated by the opening of voltage-gated sodium channels in the neuron's membrane. Sodium ions flow into the neuron, causing further depolarization and the opening of more voltage-gated sodium channels. This creates a positive feedback loop that rapidly depolarizes the neuron and sends an electrical signal down the axon.
Once the action potential reaches the axon terminal, it triggers the release of neurotransmitters into the synapse. These neurotransmitters can then bind to receptors on the post-synaptic neuron, either causing it to depolarize further (in the case of excitatory neurotransmitters) or hyperpolarize (in the case of inhibitory neurotransmitters). This process repeats itself over and over again, allowing for the rapid and precise transmission of information in the nervous system.
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Why are wildlife needed for animals?
Answers
Answer:
For maintaining a healthy ecological balance on this earth, animals, plants and marine species are as important as humans. Each organism on this earth has a unique place in food chain that helps contribute to the ecosystem in its own special way. But, sadly today, many of the animals and birds are getting endangered
How long does it take for a hippo to be fully grown?.
Answers
Answer: As long as it takes for my dad to go to the store, get milk and come back.
Explanation: He never came back
This questions has two parts
35 points
Answers
Part A
Answer: (A) Candida Albicans and Saccharomyces Cerevisiae
Explanation: They have the smallest difference in Cytochrome C
Part B
Answer: (B) The two species have high molecular homology
Explanation: Molecular homology means resemblances between species on the molecular level. Since the two species from the answer in Part A have the smallest difference in Cytochrome C it means they have high molecular similarities; this is due to evolving from the same common ancestor.
(A) is not the right answer because the fungi in the table might all look similar but have different or similar genetic blueprints.(C) is not the right answer because fungi can reproduce sexually or asexually, so reproduction cannot help with determining relatedness.(D) is not the right answer because if the two species from the answer in Part A are closely related because they are both fungi, the answer for Part A should be all of the options.Abc gene produces mRNA encoding the ABC protein ZBP1 protein binds Abc mRNA and prevents its translation MP (motor protein) transports ZBP1-bound mRNA to its destination Src protein is located at the destination and causes ZBP1 to dissociate from mRNA, allowing it to be translated Anull mutation in which of these genes would cause ABC protein to be produced at normal levels but in the wrong location? Src ZBP1 MP Abc or ZBP1 MP or ZBP1 What type of mutation would interfere with the attenuation mechanism in the tryptophan operon?
Answers
Annull mutation in which of these genes would cause ABC protein to be produced at normal levels but in the wrong location is MP. The main answer is MP.
ABC gene produces mRNA encoding the ABC protein, and ZBP1 protein binds Abc mRNA and prevents its translation. MP (motor protein) transports ZBP1-bound mRNA to its destination, while Src protein is located at the destination and causes ZBP1 to dissociate from mRNA, allowing it to be translated.
In a mutation, the characteristics of DNA are altered, resulting in different genes being expressed or the production of altered proteins. A mutation in the MP gene can cause the protein to be produced at normal levels but in the wrong location. As a result, mRNA bound with ZBP1 would not be transported to its destination.
The type of mutation that would interfere with the attenuation mechanism in the tryptophan operon is the deletion mutation. In the tryptophan operon, the attenuation mechanism is used to regulate the synthesis of tryptophan. When the tryptophan levels are low, the operon is activated, and transcription takes place, allowing the synthesis of tryptophan. When tryptophan levels are high, the attenuation mechanism is activated, and transcription is halted. A deletion mutation, which removes one or more nucleotides from the DNA sequence, can interfere with the folding of RNA, resulting in a premature termination of transcription, which will cause attenuation to fail.
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Which of the following statements is correct about the hierarchy of the taxonomic system currently used to classify organisms?
Question 19 options:
Many different classes of organisms belong to the same genus.
Many different kingdoms of organisms belong to the same phylum.
Many different orders of organisms belong to the same species.
Many different families of organisms belong to the same order.
Which kingdom includes an organism that can survive by photosynthesis in the presence of light or by consuming organic material in dark conditions?
Question 18 options:
Animalia
Protista
Plantae
Fungi
Examine the images here for two tree species. Which taxonomic grouping defines the commonality of these two trees?
Question 17 options:
These trees share the same genus but not the same species.
The trees share all of the taxa involved in classification.
These trees share the same genus but not the same phylum.
These trees share the same species but not the same genus.
Scientists often use a cladogram such as the one below to illustrate evolutionary relationships.
Which is the best explanation for separating reptiles from mammals?
Question 14 options:
the presence of an amniotic membrane in reptiles that is not found in mammals
the presence of hair in reptiles that is not found in mammals
the presence of an amniotic membrane in mammals that is not found in reptiles
the presence of hair in mammals that is not found in reptiles
Scientists often use a cladogram such as the one below to illustrate evolutionary relationships.
Which is the best explanation for separating reptiles from mammals?
Question 14 options:
the presence of an amniotic membrane in reptiles that is not found in mammals
the presence of hair in reptiles that is not found in mammals
the presence of an amniotic membrane in mammals that is not found in reptiles
the presence of hair in mammals that is not found in reptiles
A group of scientists discovered a new organism that is composed of many cells, gets its nutrition from decaying organisms, and has cell walls. To what kingdom would the new organism belong?
Question 12 options:
Plantae
Animalia
Fungi
Protista
The following cladogram shows the evolutionary relationships among five types of birds.
According to this cladogram, oystercatchers are more closely related to flamingos than to penguins.
Which of the following statements provides the best justification for this relationship?
Question 10 options:
The branch of the cladogram with oystercatchers is closer to the branch with flamingos than to the branch with penguins.
Both oystercatchers and flamingos are less closely related to the outgroup than penguins are.
Oystercatchers share a more recent common ancestor with flamingos than with penguins.
Oystercatchers share a common ancestor with flamingos but not with penguins.
Which statement best explains why a third domain, Archaea, was added to the original two domains of Bacteria and Eukarya?
Question 3 options:
Scientists discovered that some prokaryotes have cell walls.
Scientists discovered that eukaryotes have cell walls.
Scientists discovered that some prokaryotes live in extreme environments.
Scientists discovered that eukaryotes are unicellular.
Both plants and blue-green algae are photosynthetic but are classified as separate kingdoms. Which statement identifies a characteristic that distinguishes blue-green algae from plants?
Question 2 options:
Plants lack membrane-bound organelles and blue-green algae contain membrane-bound organelles.
Plants have specialized tissues and organs and blue-green algae do not.
Blue-green algae use their chlorophyll differently from plants.
Blue-green algae are better than plants at moving from place to place.
Answers
An organism that is composed of many cells, gets its nutrition from decaying organisms, and has cell walls belongs to kingdom fungi.
What is taxonomy?Taxonomy is the system of classifying all living things into appropriate groups. The incorrect statement about taxonomy is; "any different orders of organisms belong to the same species."
The kingdom that contains organisms that can survive by photosynthesis or by consuming organic material in dark conditions is fungi.
The difference between mammals and reptile is that the presence of hair in mammals that is not found in reptiles.
An organism that is composed of many cells, gets its nutrition from decaying organisms, and has cell walls belongs to kingdom fungi.
The reason why plants and blue-green algae are classified in different groups is because Blue-green algae use their chlorophyll differently from plants.
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Explain why bacteria are the most important part of the nitrogen cycle.
Answers
\(\huge\mathfrak\red {Answer:}\)
Bacteria help the nitrogen change between states so it can be used. When nitrogen is absorbed by the soil, different bacteria help it to change states so it can be absorbed by plants. Animals then get their nitrogen from the plants.
Therefore Bacteria are the most important part of the nitrogen cycle.
\(\mathfrak\purple {Hope\: this\: helps\: you...}\)
Why do I still need the paper that I got out from mental health?
Answers
Answer:
Because it is important that you still have the paper for future reference to show that you have passed your mental health classes and do not have to take them again.
Answer:
If you didn't have the paper how would people know that you did officially get out of mental health? Also it shows that you were once in a mental health
Hope this helps!
what is one of the biggest threats to the coral reefs here in the raja ampat archipelago?
Answers
One of the biggest threats to the coral reefs in the Raja Ampat Archipelago is coral bleaching.
What are the biggest threats to coral reefs?The biggest threat to the coral reefs is coral bleaching.
Coral bleaching occurs when corals are subjected to stress factors such as increased water temperatures, pollution, or changes in water chemistry. As a result, the corals expel the symbiotic algae (zooxanthellae) living within their tissues, causing them to lose their vibrant colors and turn pale or white.
In Raja Ampat, rising sea temperatures due to climate change pose a significant risk to coral reefs. When the water temperatures exceed the corals' tolerance thresholds for prolonged periods, it triggers widespread bleaching events.
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A small metal rod was thrown from a metal lathe while it was in operation and is now impaled in a man's inner thigh. Assessment indicates that there is no active bleeding from the site, but the surrounding tissues are ecchymotic. The paramedic asks you to stabilize the rod with bulky dressings. You recognize this action is important because it will:
Answers
Stabilizing the impaled rod with bulky dressings is important in this situation because it helps prevent further movement or displacement of the rod.
By immobilizing the rod, the risk of additional damage or injury to the surrounding tissues is minimized. The ecchymotic appearance of the surrounding tissues suggests the presence of bruising, indicating that there has been trauma to the area.
Any movement of the rod can potentially cause further damage and worsen the internal bleeding or tissue injury.
Therefore, using bulky dressings to stabilize the rod helps maintain its position and prevents unintended movement, reducing the risk of exacerbating the injury and promoting a safer environment for the patient until they can receive appropriate medical care.
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If human activity continues at its present rate, what will probably happen to the levels of carbon dioxide and the other gases?
Answers
If human activity continues at its present rate, the levels of carbon dioxide and other gases increases.
What are the effects of human activities on the environment?The effects of human activities on land and in the sea can have a significant impact on ecosystems.
Among the various issues that ecosystems face include climate change, ocean acidification, habitat loss, eutrophication, stormwater runoff, air pollution, pollutants, and invasive species.
Therefore, If human activity continues at its present rate, the levels of carbon dioxide and other gases increases.
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Major areas of science include
physical science
basics science
life science
ethical science
social science
Answers
Answer:
physical earth and life science
Explanation:
Answer:
physical earth and life science
Explanation:
Match each of the following brain structures with its description: _________.
a. Arachnoid mater:
b. Subarachnoid space:
c. Cerebral aqueduct:
d. Arachnoid villus:
e. Pia mater:
f. First and second ventricles:
g. Fourth ventricle:
h. Apertures:
i. Third ventricle:
j. Dura mater:
k. Interventricular foramina:
l. Superior sagittal sinus:
1. middle menninx.
2. located between the arachnoid mater and the pia mater.
3. connects third ventricle and fourth ventricle.
4. passageway for cerebrospinal fluid between fourth ventricle and subarachnoid space.
5. meninx that follows every convolution of brain.
6. lateral ventricles.
7. ventricle associated with the diencephalon.
8. structure that projects through dura mater into arachnoid mater.
9. ventricle located between brainstem and cerebellum.
10. outermost meninx.
11. connect the lateral ventricles and the third ventricle.
12. collects venous blood and cerebrospinal fluid.
Answers
Answer: Please see expalnation column for answer
Explanation:Matching the following brain structures with its description gives
1.Arachnoid mater – Middle meninx
2. Subarachnoid space - located between the arachnoid mater and the pia mater.
3. Cerebral aqueduct - connects third ventricle and fourth ventricle.
4.Arachnoid villus -structure that projects through the dura mater into arachnoid mater
5. Pia mater - Meninx that follows every convolution of the brain.
6. First and second ventricles – Lateral Ventricles
7. Fourth ventricle - ventricle located between brainstem and cerebellum.
8. Apertures - passageway for cerebrospinal fluid between fourth ventricles and subarachnoid space
9.Third ventricle - ventricle associated with diencephalon.
10. Dura mater – Outermost meninx
11. Interventricular foramina - Connects the lateral ventricle and third ventricle
12. Superior sagittal sinus - Collects venous blood and cerebrospinal fluid.
Bacteria having a tuft of flagella at one end are called?
Answers
Monotrichous. From one end of the cell, a single flagellum protrudes in this. Each of the two opposing ends of amphitrichous bacteria is equipped with a single flagellum (only one flagellum operates at a time).
A bacterium is said to be monotrichous if it has a single flagellum that can extend from one end of the cell. In order to move and conduct chemotaxis, the flagellum functions primarily as a motility organelle. Bacteria can be peritrichous or polar (have one or more flagella at a single location), and they can have one or more flagellums (several flagella all over the bacterium).
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los derechos sexuales son iguales a los reproductivos? porfa help
Answers
What is the differences between nuclear DNA and mitochondrial DNA?
Answers
Answer:
Believe it or not, mitochondria are their own organisms!
That’s right, they are single celled living beings that hitch a ride inside our cells for security, and in return they make our energy systems run much better than they would. This arrangement started a very long time ago, before we split from our last ancestor with plants, and long before we became multicellular. Other than this arrangement, our DNA has nothing to do with the DNA of the mitochondria (other than synergistic evolution making us more compatible with one another).
For this reason, it is easy to see how mitochondrial DNA differs from nuclear DNA.
First major difference is that we are in different kingdoms and even different super kingdoms to mitochondria (I know there are only meant to be 5 kingdoms but in biology people often use a system based off genetic differences, leading to a huge array of kingdoms that are often really distantly related). So our DNA and mitochondrial DNA share very few similarities. We both replicate our DNA using the same method and have the same base pairs, but the DNA itself says different things.
Another difference is that mitochondria generations are very fast compared to humans’, so their DNA undergoes genetic drift at a much faster rate, and changes more over time. Therefore it is much easier to locate recent changes in populations, for example the migrations out of Africa in the last 200,000 years, or the ethnic backgrounds of different African races, using mitochondrial DNA. In contrast nuclear DNA has fewer fine mutations that can be used as a map for recent events (in the last million years, say).
Mitochondria are passed down from mother to child in animals, so you will always have your mother’s mitochondrial DNA. This is why there is a mitochondrial Eve- this is the last female that is an ancestor of everyone on the planet, and therefore every human possesses direct ancestors of her mitochondria (and her nuclear DNA). In contrast we receive a 50/50 split of nuclear DNA from father and mother.
I hope this helps!
what is leucosolinea?
Answers
Answer:
Leucosolenia is a small, delicate branching, colonial marine sponge. It grows in shallow water below low tide mark on sea shore rocks where wave actions in intense and is not found in calm water. Leucosolenia is found abundantly along the northern Atlantic coast and is supposed to be very sensitive to external conditions.
phototropism demonstrates which two characteristics of living organisms?
Answers
Answer:Phototropism demonstrates which two characteristics of living organisms? answerchoices growth and nutrition growth and sensitivity
Explanation:
We learn from phototropism that all living organisms, including plants, must exhibit various aspects of life. This specifically entails development, reactivity to stimuli, and adaptation.
What is phototropism?A plant's ability to grow either toward or, in some situations, away from a light source is known as phototropism. The modulation of physiology or development in relation to day length is known as photoperiodic.
A plant can maximize photosynthetic light absorption in the aerial portion and water and nutrient uptake in the roots by using phototropism, or
The differential cell elongation displayed by a plant organ in response to directed blue light.
Plants use a process called phototropism to move toward a light source for photosynthesis, or to maximize the quantity of light they take in.
More popularly known as auxin, phototropism would not be possible. A vital hormone in plants is called auxin.
Therefore, phototropism demonstrates characteristics of living organisms.
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You are a sales representative for a company that makes a new alternate fuel for vehicles. You have prepared a presentation for the environmental engineers to sell your new product. What question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment?
A. Do we have to change any parts of the vehicle to use this alternate fuel?
B. Will the vehicles get better fuel mileage with the alternate fuel?
C. How much greenhouse gas does your fuel produce compared with current fuel sources?
D. Is the alternate fuel more expensive than fossil fuel?
Answers
Answer:
C. How much greenhouse gas does your fuel produce compared with current fuel sources?
Explanation:
Answer A asks whether vehicles need to be changed to use the fuel.
Answer B asks whether the vehicles will get better mileage.
Answer C asks whether emissions will be better or worse than current emissions.
Answer D asks whether it will be more expensive than current fuel.
Hope this helps!
Answer:
C. How much greenhouse gas does your fuel produce compared with current fuel sources?
Explanation:
Plato.
Grade 8 ( Geology )
1. Choose The Correct Answer:
i) Caves are formed by:
a. solution
b. oxidation
c. carbonation
d. hydration
Answers
A single population is made of
A) multiple organisms of the same species.
B) multiple organisms of different species.
C) multiple communities.
D) multiple biomes.
Answers
Answer:
A) multiple organisms of the same species.
Explanation:
Answer:
A (multiple organisms of the same species.)
Explanation: hope this helps sorry if i'm wrong
605,
2. Both of these organelles have certain characteristics that support this theory,
membrane structure,
a. They both have a_____
b. They both contain their very own _______that allows them to self-replicate.
cell,
c. They are both roughly the size of a modern day______
Answers
The characteristics of the organelles that support the endosymbiotic theory
are:
a. They both have a double membrane structure.
b. They both contain their very own genetic material (DNA) that allows them to self-replicate.
c. They are both roughly the size of a modern-day bacterium.
What is the endosymbiotic theory?The endosymbiotic theory is a scientific theory that eukaryotic cells evolved from simpler prokaryotic cells through a process of symbiosis, specifically endosymbiosis, which means one organism living inside another organism.
The endosymbiotic theory proposes that mitochondria and chloroplasts, which are two important organelles found in eukaryotic cells, were once free-living bacteria that were engulfed by larger prokaryotic cells. Over time, the smaller bacteria evolved into specialized organelles within the larger host cells. This mutualistic relationship ultimately led to the development of eukaryotic cells, which have a more complex structure and function than prokaryotic cells.
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Scientists studying a wild population of mantled howler monkeys found the average birth rate to be 0.22 and the average death rate to be 0.12. At the start of the study, the population consisted of 18 monkeys. Assuming no immigration or emigration, which of the following best describes the change in population size that will occur over the next year? The population size will decrease because a population of 18 is too small to sustain itself. The population will decrease because more monkeys are dying each year than are being bom. The population will increase exponentially because it is so small that there are likely few competitors a abundant resources. The population will increase because more monkeys are being born each year than are dying.
Answers
Since the net growth rate is positive (0.10), it means that more monkeys are being born each year than are dying. Therefore, the correct answer is: D) The population will increase because more monkeys are being born each year than are dying.
To determine the change in population size over the next year, we can calculate the net growth rate by subtracting the death rate from the birth rate.
Net growth rate = Birth rate - Death rate
Given: Birth rate = 0.22 Death rate = 0.12
Net growth rate = 0.22 - 0.12 Net growth rate = 0.10
The population size will likely increase over the next year due to the positive net growth rate, indicating a higher birth rate compared to the death rate.
Therefore, the correct answer is: D
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The question is inappropriate; the correct question is:
Scientists studying a wild population of mantled howler monkeys found the average birth rate to be 0.22 and the average death rate to be 0.12. At the start of the study, the population consisted of 18 monkeys. Assuming no immigration or emigration, which of the following best describes the change in population size that will occur over the next year?
A The population size will decrease because a population of 18 is too small to sustain itself.
B The population will decrease because more monkeys are dying each year than are being bom.
C The population will increase exponentially because it is so small that there are likely few competitors a abundant resources.
D The population will increase because more monkeys are being born each year than are dying.
Microorganisms that are only found associated with our body on a temporary basis are known as:___.
Answers
Microorganisms that are only found associated with our body on a temporary basis are known as Skin Microflora.
What is the role of microbes on the skin?
Skin microflora is bacteria that live on human skin.
Microflora is sometimes referred to as the skin microbiota or the skin microbiome. There are many microbes – the overall number of microbial cells in and on our bodies is comparable to the number of human cells. The skin has the highest concentration of germs after the stomach.Bacterial species are by far the most abundant nevertheless, fungi, viruses, and mites can also be found on typical healthy human skin. The resident microbiota is found in the upper layers of the epidermis and clusters in and around hair follicles.
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Scenario: Obtain 2 healthy plants of the same variety and size. plant each plant in the same type of pot and the same brand of potting mix. place both plants in the same window of the house. water one plant every other day with 250 ml of water. water the other plant once a week with 250 ml of water. measure the height of the plants once a day for a month.
What is the independent variable? What is the dependent variable? What is control? Name 3 constants in the experiment.
Answers
The independent variable in the experiment is the watering frequency. The control is the plant that is watered every other day. Three constants in the experiment are the variety and size of the plants, the type of pot used, and the brand of potting mix.
In this experiment, the independent variable is the watering frequency. There are two levels of this variable: watering every other day and watering once a week. The researcher deliberately manipulates this variable to observe its effect on the plant's growth. The dependent variable is the height of the plants, which is measured daily for a month. This variable is expected to change in response to the different watering frequencies. By tracking the plants' height over time, the researcher can analyze any differences between the two groups. The control in this experiment is the plant watered every other day. This is a reference point to compare against the plant watered once a week. By keeping one variable constant (watering every other day), the researcher can isolate the effect of the independent variable (watering frequency) on the plants' growth. Three constants in the experiment are the variety and size of the plants, the type of pot used, and the brand of potting mix. Using plants of the same variety and size, identical pots, and the same potting mix brand, the researcher ensures that these factors do not influence the results and that any differences observed can be attributed to the independent variable.
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PLEASE HELP!!! FOR 80 POINTS AND I WILL GIVE BRAINLIEST!!!
Submit your care plan here. Be sure to include the following:
an explanation of type II diabetes (What goes wrong?)
a description of how to control type II diabetes (without insulin)
a description of a diabetic diet, with 3 days of sample meal plans
a description of the importance of exercise in controlling diabetes and a sample work-out routine
Answers
A chronic condition that affects the way the body processes blood sugar (glucose).
With type 2 diabetes, the body either doesn't produce enough insulin, or it resists insulin.