Answer:
Fossils of many individuals of the same species together
fleas are insects but they do not have wings. suggest two features of fleas that would show that they should be classified as insects.
Answer:
Antennae and 6 legs
Explanation:
Describe two ways ethanol metabolism and digestion of macronutrients differ
While excessive consumption of some macronutrients can contribute to obesity, diabetes, and cardiovascular illnesses, chronic ethanol use can harm the liver.
What distinguishes the metabolism of alcohol from that of the macronutrients?Similar to the three primary macronutrients, alcohol contains calories that the body must expend in order to function. Alcohol is treated as a toxin by the body, which causes it to be burned up first to preserve your essential organs, unlike the other macronutrients.
What is the macronutrient metabolism?Food macronutrients are converted into cellular energy, which is then used to carry out cellular work. Macronutrients undergo transformation throughout metabolism into waste products as well as components that cells can employ to thrive and reproduce.
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Fructose is a sugar molecule that is similar to glucose. It moves from a high concentration outside the cell to a low concentration inside the cell. How would fructose enter a cell?
passive diffusion
osmosis
facilitated diffusion
active transport
Answer:
facilitated diffusion
Explanation:
i just got it right
Answer:
The correct answer to this question is facilitated diffusion
Explanation:
glucose is stored in muscles and the liver in the form of group of answer choices glycogen. triglycerides. nitrogen. glucagon.
Glycogen, a form of glucose storage, is found in the muscles and liver.
In animals, glucose is stored as a complex carbohydrate called glycogen. It is created and kept in the muscles and liver, where it may be quickly changed back into glucose as needed.
Glycogen is the appropriate response to the question of how glucose is stored in the liver and muscles.
The body needs glucose as a source of energy. To keep blood sugar levels steady, the body must control glucose levels. In the liver and muscles, extra glucose is stored as glycogen. Glycogen is converted into glucose and delivered into the bloodstream when energy is required.
Each branch of the highly branching polymer of glucose molecules that makes up glycogen contains several glucose subunits. About 100 grams of glycogen are stored in the liver; this glycogen can be converted to glucose and released into the bloodstream to regulate blood sugar levels. On the other hand, during activity, muscle glycogen is predominantly used to produce energy. Glycogen is not released into the bloodstream even though muscle tissue stores significantly more of it than the liver does.
In conclusion, glycogen, a type of glucose, is stored in the liver and muscles. When required, this complex carbohydrate can be swiftly broken down into glucose to act as a reserve energy source.
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Describe the temperature, moisture and air pressure associated with a Continental Polar air mass.
Use this and the picture to help
Continental Polar Air Masses
cold temperatures and little moisture
Those who live in northern portions of the United States expect cold weather during the winter months. These conditions usually result from the invasion of cold arctic air masses that originate from the snow covered regions of northern Canada. Because of the long winter nights and strong radiational cooling found in these regions, the overlying air becomes very cold and very stable. The longer this process continues, the colder the developing air mass becomes, until changing weather patterns transport the arctic air mass southward.
The variance in the US continental region is brought on by the shift in daytime and nighttime weather patterns.
These factors contributed to the polar air mass:
BreezeExtreme humidityThe evening's low temperatureDuring the colder months of the year, continental polar air typically forms over vast land masses.
A cool breeze blows across the upper section of the area, while a warm breeze blows through the lower part.
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352 to the nearest whole number
Answer:
350
Explanation:
Is arsenic formed through fission or fusion?
Answer:
Fission
Explanation:
Fission is the splitting of an atom into two or more smaller ones
In some cases, the spinal cord and associated structures of a newborn may be exposed. This abnormality is called a
Answer:
Spina bifida
Explanation:
Myelomeningocele is a severe type of spina bifida in which the membranes and the spinal nerves protrude at birth, forming a sac on the baby's back. The exposed nervous system may become infected, so prompt surgery is needed after birth
Which political party function involve putting where a candidate tand on the "iue" into writing?
financing a campaign
deigning a platform
running a campaign
chooing a candidate
Political party function involve putting where a candidate stand on the "issue" into writing is : designing a platform.
The goals , ideas , project and beliefs are the platforms in the politics. The political party is an organization that will coordinates with the candidates to compete in the particular country's election. the members of the political party will hold the similar ideas about the politics. the political party will be promote the specific ideology and the policy goals.
Thus, the designing a platform is the political party function that involve putting the candidate stand on the issue into the writing.
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True or False: Samples that represent as much of the whole population as possible provide stronger evidence.
Romantic movement aspire writers such as
Answer:
Emily Dickinson
Explanation:
Emily Dickinson was a poet who was inspired by the romantic movement, she used romanticism in her poems.
Answer:
Emily Dickinson
Explanation:
emily dickinson was inspired by the romantic movement
The sodium potassium pump is a form of active transport. This means _______ is required
A. Glucose
B. ATP
C. Water
D. Oxygen
Answer:
ATP
Explanation:
Active transport always requires energy (ATP)
How is the DNA in a prokaryotes different from the DNA in a eukaryote?
A. Only prokaryotes are haploid.
B. DNA in eukaryotes is located in the nucleus.
C. Eukaryotes do not have chromosomes.
D. They have different number of chromosomes.
Answer:
The DNA in prokaryotes is different from the DNA in eukaryotes in that DNA in eukaryotes is located in the nucleus, while prokaryotes do not have a nucleus. This is represented by option B. Eukaryotic DNA is organized into linear chromosomes and is associated with histone proteins, while prokaryotic DNA is typically circular and is not associated with histones. Additionally, eukaryotes have multiple chromosomes, while prokaryotes usually have a single chromosome.
Explanation:
Carbon 12 is the most common isotope of action and has mas number of 12. However, the average om mass of carbon found on a periodic table is the more than 12 tons Why? The tom does not include the mass of electrons Some carbon stores in uwe have an extra proto Some Carbon atominature have more on Some Carbonminne
Carbon 12 is the most common isotope of carbon with a mass number of 12. However, the average atomic mass of carbon found on the periodic table is more than 12 tons. This is because of the following reasons: The tom does not include the mass of electrons.
This is because electrons are much lighter than the other subatomic particles, and their mass is not considered in the calculation of the atomic mass of an element. Some carbon stores in uwe have an extra proto. Carbon 12 is the most abundant isotope of carbon and has six protons and six neutrons in its nucleus. However, some carbon atoms have an extra neutron or two, making them isotopes of carbon. The presence of these isotopes in nature accounts for the slightly higher atomic mass of carbon found on the periodic table.
Some Carbon atominature have more on. Some carbon atoms have more than six neutrons in their nucleus, making them heavier isotopes of carbon. These isotopes are much less abundant in nature than carbon-12, but they do exist and contribute to the average atomic mass of carbon found on the periodic table. Some Carbonminne. Carbon has a few isotopes such as Carbon-12, Carbon-13, and Carbon-14. Of these, Carbon-14 is unstable and radioactive, and Carbon-13 is stable and non-radioactive.
They are not found in equal abundance, but the contribution of their presence to the atomic mass is also responsible for the slightly higher atomic mass of carbon found on the periodic table.
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explain why men should not blame their wives for not bearing them male children
Answer:
Because the woman nor the man can control what the sex of their child is, neither party should be blamed. All a parent can do is hope that their child will be one of good character and morals, no matter their gender or anything else.
Explanation: hope this helps .
The inner layer of the brain is the: A. Thinking brain
B. Emotional brain
C. Primitive brain
D. Understanding brain
help!
Answer:
The understanding part of da brain
Explanation:
Answer: D. Understanding brain
Explanation:
:)
What happens in light Dependant reactions?
Light-dependent reactions, also known as the light reactions, are the first stage of photosynthesis. They occur in the thylakoid membranes of chloroplasts and convert light energy into chemical energy in the form of ATP and NADPH, which are used in the second stage of photosynthesis, the Calvin cycle.
The following are the steps that occur during light-dependent reactions:
1. Light absorption: Chlorophyll and other pigments in the thylakoid membrane absorb light energy and transfer it to reaction center chlorophyll a molecules.
2. Electron transport chain: The excited electrons from the reaction center chlorophyll a are passed down an electron transport chain, which generates a proton gradient across the thylakoid membrane.
3. ATP synthesis: The proton gradient drives the synthesis of ATP by the enzyme ATP synthase.
4. Splitting of water: Water molecules are split by the enzyme complex called photosystem II, releasing oxygen gas and protons.
5. Formation of NADPH: The electrons from photosystem I are used to reduce NADP+ to NADPH, a high-energy electron carrier.
Overall, the light-dependent reactions generate ATP and NADPH, and release oxygen as a byproduct. These energy-rich molecules are then used in the second stage of photosynthesis, the Calvin cycle, to produce sugars and other organic molecules.
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Which process turns glucose into energy?
Breathing
Cell division
Cellular respiration
Photosynthesis
Answer:
cellular respiration
Explanation:
I need someone find a Name for each species (from the Tropical Rainforest)
Invasive species:
Indicator species:
Native species:
Native species are species that are native to a particular ecosystem. Indicator species are tools for understanding and managing the health of ecosystem. Invasive species are non-native species that have been introduced to a new environment.
Examples of native species in a tropical rainforest include the red maple tree, which is native to eastern North America and is an important source of food and shelter for many species of animals, and the eastern gray squirrel, which is native to North America and is an important seed disperser in many forests. All other examples also given below.
These species have evolved in response to the specific environmental conditions of the ecosystem and have developed unique adaptations to survive in that environment. When discussing species in a tropical rainforest, it is important to consider whether they are invasive, indicator, or native species.
Invasive species are non-native species that have been introduced to a new environment and have the ability to outcompete native species for resources. Invasive species can cause significant harm to the ecosystem by altering the balance of species and disrupting the natural processes that maintain the ecosystem.
Some examples of invasive species in a tropical rainforest include lionfish, which are native to the Indo-Pacific but were introduced to the Atlantic Ocean and have become a invasive species there, and kudzu, which is native to Japan but was introduced to the United States.
Indicator species are species that can be used to indicate the health of an ecosystem. These species can be used to monitor changes in the ecosystem over time and to identify potential threats to the ecosystem. For example, the tiger swallowtail butterfly is an indicator species in a tropical rainforest because it is sensitive to changes in the environment and can be used to monitor the health of the ecosystem.
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Apart from nitrogen and oxygen, name two other gases present in air
Answer:
Carbon Dioxide and Hydrogen
Explanation:
Hope this helps!! <3
true or false :plant produce other macromolecules like proteins and lipids along with carbohydrates durring photosynthesis
Answer:
True
Explanation:
Not only carbohydrates, as was once thought, but also amino acids, proteins, lipids (or fats), pigments, and other organic components of green tissues are synthesized during photosynthesis.
please help! 15 points
8.What is the other product produced in this image besides oxygen?
9. What will happen to the amount of oxygen if the amount of sun increases?
Answer:
8. Glucose (C6H12O6)
9. The plant will synthesize more, thus increase the amount of oxygen until a limiting factor prohibits the plant from synthesizing that much oxygen.
Explanation:
Glucose is the other product produced in this image besides oxygen.
What are the functions of glucose?Glucose is the main type of sugar in the blood and is the major source of energy for the body's cells. Glucose comes from the foods we eat or the body can make it from other substances. Glucose is carried to the cells through the bloodstream.
Glucose monosaccharides (not as part of starch) are also found naturally in some foods. The most concentrated whole food source of glucose monosaccharides is honey, followed by dried fruits such as dates, apricots, raisins, currants, cranberries, prunes and figs.
Glucose consists of three elements such as carbon, hydrogen and oxygen. 6 carbon atoms bonded together as a chain with additional atoms of oxygen and hydrogen.
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Metanephridia differ from protonephridia in that selective reabsorption of materials occurs via cells lining the tubules in protonephridia and via capillaries in metanephridia
Metanephridia differ from protonephridia in that selective reabsorption of materials occurs via cells lining the tubules in protonephridia and via capillaries in metanephridia is true.
What are the Metanephridia?
Metanephridia gather the liquid from the celomatic hollow space via a funnel-like shape known as nephrostome. The coelomic fluid enters the tubulus, water and vitamins are reabsorbed, and the metabolic waste inclusive of ammonia, urea, or uric acid is excreted.
The principal distinction among protonephridia and metanephridia is that protonephridia are a community of dead-give up tubules with out inner openings, while metanephridia are a kind of excretory glands with a ciliated funnel starting into the frame hollow space.
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why do cells a maximum diameter of slightly 100 micrometer
Cells have a maximum diameter of slightly over 100 micrometer due to chemicals or mutation.
Why cells have a maximum diameter of slightly over 100 micrometer?Prokaryotic cells diameter ranges from 0.1 to 5.0 micrometers (μm) which are smaller than eukaryotic cells, which have diameters ranging from 10 to 100 μm.
Some cells have attain the diameter of over 100 micrometer which may be due to mutation or exposure to chemicals so we can conclude that Cells have a maximum diameter of slightly over 100 micrometer due to chemicals or mutation.
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which statement best describes the function of the nervous system? the nervous system signals muscle contraction but does not control gland secretion. the nervous system is arranged to receive signals by efferent pathways and to send signals by motor pathways. the nervous system incorporates information acquired from internal and external stimuli and signals a response. the nervous system consists of the brain and spinal cord, which are linked to each other by peripheral nerves.
The statement "the nervous system incorporates information acquired from internal and external stimuli and signals a response" best describes the function of the nervous system. The nervous system is responsible for coordinating and controlling all of the body's functions, including the ability to sense, think, and move.
It receives information from sensory receptors in the body and processes this information to determine an appropriate response, which is then transmitted via motor neurons to the appropriate effectors (muscles, glands, etc.) to produce an action or reaction. This process of receiving, processing, and transmitting information is fundamental to the function of the nervous system.
The other statements in the question are not entirely accurate descriptions of the function of the nervous system. For example, while the nervous system does play a role in signaling muscle contraction, it also controls gland secretion and many other functions in the body. Similarly, while the nervous system does use efferent and motor pathways to transmit signals, this is only one aspect of its overall function.
Finally, while the brain and spinal cord are important components of the nervous system, they are not the only parts, as the peripheral nerves also play a crucial role in transmitting signals throughout the body.
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which scenario would provide the best opportunity for speciation to occur?
Answer
A A farmer clears part of a meadow inhabited by field mice to build a barn. Some mice continue to
move to live in the barn.
e meadow; others
B A population of squirrels has several years of plentiful food in a pecan orchard. Then a drought cas a very poor pecan crop
and many squirrels die.
x
In order to save an endangered New Zealand freshwater fish species, several of the fish are removed to start a new population in
Queensland, Australia.
D In order to revitalize the cheetah population, adult cheetahs are rotated into and out of a captive breeding program in their
African savanna habitat.
To make room for a barn, a farmer clears a speciation of a meadow that is home to field mice. A few mice keep moving inside the barn to reside there.
Which circumstance increases the likelihood of speciation?The evolution of a genetic environment preference is most likely to lead to speciation when learning costs are substantial. The latter, however, only takes place when mutations have a significant impact or when genes that code for various traits are linked together.
What kind of situation exemplifies speciation?Galápagos finch speciation is one illustration of this. Different kinds of these birds can be found on numerous islands of the Galápagos archipelago, which is located in the Pacific Ocean off South America. The finches are separated from one another by the ocean.
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Different cell types in a multicellular organism contain the same genome, but differ in their patterns of gene expression.
A. True
B. False
Answer:
A
Explanation:
Draw AND label a picture to show what is happening in this experiment.
help me with those points (all)
Answer:
(1) dependent variable
(2) Independent variable
(3) Control
(4) Constants
Explanation:
you own a small backyard lot behind your home that you have fertilized and mowed consistently over the years as a lawn. you decide you want to refocus your backyard lot and emphasize species diversity. what might you do to your backyard lot to enhance species diversity?
By incorporating these practices, you will foster a more diverse and ecologically balanced backyard lot.
To enhance species diversity in your backyard lot, consider implementing the following steps:
1. Reduce lawn area: Decrease the size of the mowed lawn to create space for diverse plant species and habitats.
2. Plant native species: Introduce a variety of native plants, including trees, shrubs, and wildflowers, to provide habitat for local wildlife and promote a balanced ecosystem.
3. Create layers: Design your landscape with different layers, such as canopy, understory, and ground cover, to support a range of species.
4. Add water features: Install a pond, birdbath, or fountain to attract various species that require water for survival.
5. Limit fertilizer use: Excessive fertilization can harm soil quality and reduce biodiversity. Use organic or slow-release fertilizers sparingly and only when needed.
6. Avoid pesticides: Pesticides can negatively impact beneficial insects and wildlife. Instead, use integrated pest management techniques and encourage natural predators.
7. Provide habitat structures: Install birdhouses, bat boxes, or insect hotels to support local species and increase diversity.
8. Establish corridors: Connect your backyard lot with neighboring habitats, creating corridors for species movement and gene flow.
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PLZ HELPPP!!!!!!!!!!!!
CRQ Question: What is the difference between weather and climate?
What are the geographic conditions that affect your area?