how does photosynthesis and cellular respiration create a metabolic pathway?
Answers
Answer:
Metabolic pathways can be broadly divided into two categories based on their effects. Photosynthesis, which builds sugars out of smaller molecules, is a "building up," or anabolic, pathway. In contrast, cellular respiration breaks sugar down into smaller molecules and is a "breaking down," or catabolic, pathway.
Explanation:
Related Questions
what is osmosis? how does a liquid travel through a membrane?
please help me with this question please
Answers
osmosis is the net movement of water across a selectively permeable membrane driven by a difference in solute concentrations on the two sides of the membrane
This is the cycling of nutrients among soil, litter,plant roots, and above-ground plant parts.
Answers
Answer:
Internal Cycling
Explanation:
Internal cycling starts when the nutrients transform into ecosystems. The plants through their roots take the necessary ingredients and built them in the tissues. When tissues grow, the nutrients go back to the ground in the form of dead organic matter.
Microbes transform the organic nutrients into minerals, which are again available to the plants.
An object has a mass of 40 g and a volume of 10 cm³. Its density is:
4 g/cm³
10 g/cm³
40 g/cm³
400 g/cm³
Answers
Answer:
A
Explanation:
To find the density you take mass divided by volume
Question 12
Please place the steps of primary succession in order from from first (top) to last (bottom).
Reorder answers
1. Exposed bare rock due to volcanic eruption or glacier
2. Pioneer species arrives (like lichen)
3. Deciduous tree move in
4. Small plants start to grow
5. Evergreen trees start growing
6. Soil starts forming and mosses begin growing
Answers
Answer:
Here are the steps of primary succession in the correct order:
Exposed bare rock due to volcanic eruption or glacier
Pioneer species arrives (like lichen)
Small plants start to grow
Soil starts forming and mosses begin growing
Deciduous trees move in
Evergreen trees start growing
Which would you expect to migrate faster in a gel - a fragment that is 150 base pairs (bp) or 1500? Why?
Answers
In Gel electrophoresis molecules with smaller sizes will migrate faster than that with larger molecules ,hence 150 base will migrate faster.
What is Gel Electrophoresis?Gel electrophoresis is basically a method or a separation techniques applied in the separation of RNA and proteins.
An instrument used in monitoring the process is DNA ladder.
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in a(n) ________ synapse, there is a direct physical connection between cells.
Answers
In an electrical synapse, there is a direct physical connection between cells. Electrical synapses, also known as gap junctions, allow for the direct transfer of electrical signals between cells.
This type of synapse is less common than chemical synapses, which rely on the release of neurotransmitters to communicate between cells. However, electrical synapses are important in certain areas of the nervous system, such as the heart and some regions of the brain, where rapid communication is necessary for coordinated activity. At electrical synapses, the gap junctions allow for ions to flow between cells, allowing for the direct spread of electrical signals without the need for neurotransmitter release and binding.
In an electrical synapse, there is a direct physical connection between cells. Electrical synapses allow rapid communication between neurons through gap junctions, which are specialized structures that facilitate the flow of ions and electrical signals between adjacent cells. This direct connection ensures faster signal transmission compared to chemical synapses, where neurotransmitters are involved in passing the signal between neurons. Electrical synapses play a crucial role in coordinating the activity of large groups of neurons, allowing for synchronized responses and quick reactions.
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Write an essay about a specific organism that is endangered or threatened and the reason for it ls declining population. Include any efforts made to protect and conserve this organism.
Questions to consider:
- Describe the organism: what does the organism eat? where does it live?
- What caused the organism to become endangered or threatened?
- Have there been any conservation efforts to help restore and preserve the species?
- How is the organism doing in the present and what do experts think about the future of the organism?
WRITE AT LEAST 200 WORDS
Answers
The black rhinoceros is an endangered species whose population has declined significantly due to various factors, including habitat loss and poaching
What is endangered specie?If we say that a specie is an endangered specie what we are saying is that the specie that is under study is at the brink of becoming an extinct specie. There are several things that can lead to this and one of the common causative factors is habitat loss.
Diceros bicornis, a black rhinoceros, is only one of several species that are currently in danger of going extinct. The main food sources for the herbivorous black rhinoceros are the leaves, shoots, and branches of woody plants. They are native to sub-Saharan Africa and can be found there in a variety of savannahs and woods.
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What are two things that taxonomy give scientists?
Answers
Answer:
Taxonomy entails the description, naming, and classification of living things. Well, it helps us categorize organisms so we can more easily communicate biological information. Taxonomy uses hierarchical classification as a way to help scientists understand and organize the diversity of life on our planet.
Scientists classify living things in order to organize and make sense of the incredible diversity of life. Modern scientists base their classifications mainly on molecular similarities. They group together organisms that have similar proteins and DNA. Molecular similarities show that organisms are related.
Explanation:
What is global warming? Question 4 options: The increase in Earth's average temperature over a long period of time. When the ocean's temperature rises. The period of time when the Earth is closest to the sun. When the Earth's surface and ocean's temperatures are the same.
Answers
Global warming is the increase in Earth's average temperature over a long period of time.
GLOBAL WARMING:Global warming is a cause for concern in our world today. It is a phenomenon whereby the temperature of the Earth atmosphere increases over a period of time. Global warming is caused by the release of greenhouse gases into the atmosphere. Greenhouse gases are capable of trapping and releasing heat into the Earth. Greenhouse gases include; carbon dioxide ((CO2), methane, sulfur dioxide (SO2) etc. Therefore, global warming is the increase in Earth's average temperature over a long period of time.Learn more about global warming at: https://brainly.com/question/23569238?referrer=searchResults
A researcher conducted studies on proteins obtained from mouse livers. He discovered a novel protein and decided to study its genetic origins. During his tests, the researcher found the mRNA sequence AUUCGGUACUGUACUAGC. What is the DNA sequence that was used for synthesizing this mRNA sequence?
Answers
Answer:
TAAGCCATGACATGATCG
Explanation:
Transcription is the process of transfer of genetic information from DNA to RNA, typically to a messenger RNA (mRNA). During transcription, a particular DNA sequence called 'gene' is used as template to create an mRNA which is subsequently used to synthesize a protein by the process of translation. During this process (transcription), Uracil (U) bases pair with Adenine (A) and replace thymine (T) bases in RNA.
Answer:
C
Explanation:
Which greenhouse gas is produced by commercial refrigeration and air conditioning systems?
PLESE HURRAHHY IM TIMED :(
carbon dioxide
fluorinated gas
nitrous oxide
methane
Answers
Answer:
fluorinated gas
Explanation:
Which greenhouse gas is produced by commercial refrigeration and air conditioning systems? carbon dioxide fluorinated gas nitrous oxide methane
✓ fluorinated gas
what is the energy transformation of a flashlight?
Answers
Answer:
they use electricity but do not depend wether they r out or not ...........
Explanation:
flashlight is an artificial source of energy and it is called current electricity
hope u understood dear.....i have really tried my best
at the end of anaphase 2 how many chromatids are on each side of the cell?
Answers
Anaphase II is defined as the stage in which sister chromatids separate and move towards the opposite pole of the cells. It is the second last stage of cell division, which occurs before the telophase.
The features of the anaphase II are:
1. Anaphase II is characterized by the separation of sister chromatids and the movement of each chromatid towards the opposite poles.
2. Anaphase II is the second last stage of meiotic division.
3. The sister chromatids are pulled away by the kinetochores attached to the microtubules.
4. At the end of anaphase II, each cell has 46 chromatid.
Therefore, at the end of anaphase II, each daughter cell has 46 chromosomes dragged at one end, whereas the other 46 are dragged to the opposite ends.
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Which stages begin and end the human menstrual cycle?
A) ovulation, menstruation
B) puberty, ovulation
C) menstruation, ovulation
D) fertilization, menstruation
15 Points shall go to the person who answers this correctly
Answers
A) ovulation, menstruation is the stages begin and end the human menstrual cycle
The human menstrual cycle is a monthly reproductive cycle that prepares the female body for potential pregnancy. It involves several stages, but the two main events that mark the beginning and end of the cycle are ovulation and menstruation.
Ovulation is the process in which a mature egg is released from the ovary. It usually occurs around the middle of the menstrual cycle, approximately 14 days before the start of the next menstrual period. During ovulation, the egg is released into the fallopian tube, where it can be fertilized by sperm if conception occurs.
Following ovulation, if fertilization does not take place, the second stage of the cycle begins, which is menstruation. Menstruation is the shedding of the uterine lining that has built up in preparation for pregnancy. It typically lasts for a few days to a week and is characterized by the flow of blood and tissue from the uterus through the vagina.
So, the stages that begin and end the human menstrual cycle are ovulation, marking the release of the egg, and menstruation, marking the shedding of the uterine lining. Therefore, Option A is correct.
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explain how the theory of evolution is supported by evidence
Answers
Answer:scientists have found fossilized proof of evolution in many species to help best fit there environment.
Explanation: now i don't believe that we came from monkeys because then why would there still be monkeys you know but it is very possible for a species to change due to harsh environments
Is one anomaly enough to disprove a hypothesis? If not, how many are? Why is it important that scientists use all of their results and not just some of them? What should we do if the evidence neither supports nor contradicts the hypothesis? Class Discussion Topic How much evidence do we need to conclude that a hypothesis is true? Should it be different for different situations? For example, compare testing a medicine that could have bad side effects to working out which of two approved fertilizers most improve crops.
Answers
One anomaly is not enough to disprove a hypothesis. The number of anomalies needed to disprove a hypothesis depends on the strength of the evidence supporting the hypothesis and the robustness of the experimental design.
It is important that scientists use all of their results, and not just some of them, because selectively choosing data can lead to biased conclusions and a misrepresentation of the truth. This is known as cherry-picking and is not a valid scientific practice.
If the evidence neither supports nor contradicts the hypothesis, further research and experimentation should be conducted to gather more data and gain a better understanding of the phenomenon being studied.
Regarding the class discussion topic, the amount of evidence needed to conclude that a hypothesis is true depends on the situation and the potential consequences of the hypothesis being incorrect. For example, when testing a medicine that could have bad side effects, a higher level of evidence would be required to ensure the safety and efficacy of the treatment. On the other hand, when comparing two approved fertilizers to improve crops, the level of evidence required might be lower, as both fertilizers are already deemed safe and effective, and the goal is simply to determine which one performs better.
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QUESTION 1
You want to start a Word document. Which of the following is the BEST first step?
Answers
In order to handle a strenuous hunt, or drag or pack out a downed animal, what should you be?.
Answers
In order to handle a strenuous hunt or drag or pack out a downed animal, you should be physically fit. Hunting is a physically demanding activity that requires a lot of strength, endurance, and agility.
Being in good physical condition can help you avoid injuries, such as strains, sprains, and back pain.Physical fitness is an essential aspect of hunting and can be the difference between a successful hunt or not. The physical demands of hunting require you to be in good shape, especially if you plan on handling a strenuous hunt or dragging or packing out a downed animal. A hunt can last for several hours, or even days, and you need to have the physical stamina to keep up with the demands of the hunt. Good cardiovascular fitness is essential because it can help you endure long hikes and the stress of tracking and stalking game. It would help if you also had muscular strength to carry and drag heavy loads of gear, such as guns, ammunition, and food. Strong back, leg, and core muscles are also critical in lifting and carrying heavy game, such as deer or elk. A lack of fitness could result in injuries, which could ruin your hunting trip and even cause long-term damage to your body.
Being physically fit is essential to handle a strenuous hunt, drag, or pack out a downed animal. It's necessary to build and maintain a level of fitness before hunting season arrives. You can improve your physical fitness by engaging in regular exercise, such as running, hiking, weightlifting, and cardio workouts. You should also eat a healthy and balanced diet to ensure that your body has all the nutrients it needs to function optimally. Drinking plenty of water is also essential to keep your body hydrated and performing well during the hunt.
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To handle a strenuous hunt, drag or pack out a downed animal, you need to be physically fit.
The task of hunting, dragging, or packing out a downed animal can be physically exhausting and strenuous. These activities require a lot of energy and endurance. Therefore, if you are not physically fit, it can be difficult to handle these tasks.
For instance, if you have a heart condition or you are not used to physical activities, these tasks can put you at risk of injury or severe fatigue. On the other hand, if you are physically fit, you will be able to handle these tasks with ease.
Being physically fit is critical when it comes to handling a strenuous hunt, dragging, or packing out a downed animal. It helps to reduce the risk of injury and fatigue, enabling you to handle these tasks with ease.
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Why in a habitate, there are usually more producers than harbivores, and more harbivores than carnivores?
Answers
In a habitat, there are usually more producers than herbivores and more herbivores than carnivores. This is due to the fact that energy is lost at each trophic level, making it more efficient for fewer organisms to occupy the higher levels.
The number of individuals at each trophic level decreases as you move up the food chain in a food web. Each trophic level can only extract about 10% of the energy from the level below it, making it more efficient to have fewer individuals at higher levels. As a result, producers are usually more numerous than herbivores, and herbivores are usually more numerous than carnivores.
Producers are the basis of the food chain in most ecosystems, and because energy is lost as it moves up the chain, it is more efficient to have fewer organisms at higher trophic levels. As a result, producers are more abundant than herbivores, and herbivores are more abundant than carnivores.
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Choose the statements that accurately describe a good hypothesis. A good hypothesis is based on one’s personal opinion. A good hypothesis can be tested. A good hypothesis leads to a test with measureable results. A good hypothesis is not always based on prior knowledge or research. A good hypothesis answers or explains a scientific question
Answers
Answer:
The answers are:
A good hypothesis can be tested.
A good hypothesis leads to a test with measureable results.
A good hypothesis answers or explains a scientific question.
Explanation:
Answer:
A good hypothesis can be tested.
A good hypothesis leads to a test with measureable results.
A good hypothesis answers or explains a scientific question.
Explanation:
a more highly conserved sequence is more likely to have an important function than a non-conserved sequence group of answer choices true false
Answers
Conservation refers to the degree of similarity or preservation of a particular sequence across different species or individuals.
Highly conserved sequences are typically critical for maintaining the structure or function of a biomolecule, such as proteins or nucleic acids. These sequences are conserved over evolutionary time because any changes or mutations in them may disrupt the molecule's function or compromise its stability. Conversely, non-conserved sequences are generally more variable and may not play a crucial role in the structure or function of a biomolecule. They are less likely to have an essential function or be as important as conserved sequences. By comparing sequences across different species or individuals, scientists can identify conserved regions that are more likely to be functionally important.
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What are biomolecules and why they important
Answers
i want to paraphrase this part
Likewise, dengue transmission is on rise due to unusual global warming, as various vectors like mosquitoes, previously rare
in this part of the world, are breeding faster. Consequently, the geographical distribution of vector-borne infectious diseases is likely to proliferate with an incremental increase in the duration and intensity of heat and humidity globally. Humanity is now standing at a crossroads. We must now decide which path we want to take. How do we want the future living conditions for all living species to be like?" remarked Greta Thunberg.
Answers
Greta Thunberg's remark serves as a reminder that humanity must make a crucial choice regarding the future living conditions for all species. The escalating transmission of diseases like dengue due to global warming demands immediate action. We have the power to shape a sustainable future and prioritize the well-being of all living beings. It is our responsibility to act decisively, mitigating the effects of climate change and safeguarding the planet for generations to come. Together, we can create a path that fosters a harmonious coexistence for all species.
Similarly, the incidence of dengue transmission has been escalating due to the alarming effects of global warming. Unusual changes in temperature have led to the proliferation of various disease-carrying vectors, such as mosquitoes, that were previously uncommon in this region. This, in turn, has raised concerns about the geographic spread of vector-borne infectious diseases, which are expected to expand as global heat and humidity levels rise.
At this critical juncture, humanity faces a pivotal choice. Greta Thunberg, a prominent environmental activist, highlights the urgency of the situation and calls upon us to consider the consequences of our actions. The future living conditions for all species hang in the balance, and our decisions today will profoundly impact life on Earth. We have the power to shape a future that prioritizes sustainability and the well-being of all living beings, or one that perpetuates the harm caused by climate change. It is our responsibility to act decisively, implementing measures to mitigate global warming and safeguard the planet for generations to come. Together, we can forge a path towards a sustainable and harmonious coexistence for all living species.
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The model illustrates the relationship between photosynthesis and aerobic cellular respiration. Write balanced chemical equations showing the relationship between the two processes.
Answers
The balanced chemical equation showing the relationship between photosynthesis and aerobic respiration are
\(6H_{2}0 + 6CO_{2}\) + sunlight ⇒ \(6O_{2}+C_{6} H_{12}O_{6}\)
\(6O_{2} + C_{6} H_{12}O_{6}\) ⇒ \(6CO_{2} +6H_{2}O\) + ATP
Photosynthesis аnd cellulаr respirаtion аre connected through аn importаnt relаtionship. Photosynthesis mаkes the glucose thаt is used in cellulаr respirаtion to mаke АTP. The glucose is then turned bаck into cаrbon dioxide, which is used in photosynthesis. While wаter is broken down to form oxygen during photosynthesis, in cellulаr respirаtion oxygen is combined with hydrogen to form wаter. While photosynthesis requires cаrbon dioxide аnd releаses oxygen, cellulаr respirаtion requires oxygen аnd releаses cаrbon dioxide. It is the releаsed oxygen thаt is used by us аnd most other orgаnisms for cellulаr respirаtion.
We breаthe in thаt oxygen, which is cаrried through our blood to аll our cells. In our cells, oxygen аllows cellulаr respirаtion to proceed. Cellulаr respirаtion works best in the presence of oxygen. Without oxygen, much less АTP would be produced.
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How are acids and protons related? (1 point)
O An acid can donate protons to a base when they react.
Acids are substances that contain more protons than bases.
An acid can accept a proton from a base when they react.
Acids are substances that contain fewer protons than bases.
Answers
Answer:yes
Explanation:
An acid is a substance that donates protons (in the Brønsted-Lowry definition) or accepts a pair of valence electrons to form a bond (in the Lewis definition). A base is a substance that can accept protons or donate a pair of valence electrons to form a bond. Bases can be thought of as the chemical opposite of acids.
Acids and protons are related in the sense that "acid can donate protons to a base when they react".
WHAT IS AN ACID?
Acids, according to Bronsted-Lowry definition, are substances/compounds that can donate hydrogen ions (protons). An acid donates protons (H+) to a base when they react in a neutralization reaction. The donor acid becomes a conjugate base while the recipient base becomes a conjugate acid. For example;HCl + NaOH → NaCl + H2O
In this reaction, HCl acid donates a proton (H+) to hydroxide ion (OH-) to form water (H2O).Therefore, acids and protons are related in the sense that "acid can donate protons to a base when they react.
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_____ describes equal pay between men and women for comparable work.
African-American History: Select the correct answer from the choices provided.
A.
Gender stratification
B.
Sexism
C.
Wage gap
D.
Pay equity
Answers
Answer:
D
Explanation:
Answer:
Women and Minorities: QuizQuestion #13:__?___ describes equal pay between men and women for comparable work.
African-American History: Select the correct answer from the choices provided.
Answers:
A.Gender stratification
B.Sexism
C.Wage gap
The answer →→→D. Pay equity describes equal pay between men and women for comparable work.←←← Is 100% CORRECTExplanation:
I took the test and this is 100%
_________________________________________________ What is Pay Equity?Pay Equity: For anyone men and women, sex, race, etc.
→→The Equal Pay Act of 1963, is the equal pay for equal work←←
Meaning the Equal Pay act is to make sure everyone is payed equally no matter sex or race, etc. _____________________________________
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Here is an image of the mitochondria. Mitochondria numbers can differ between cell types based on the function of the cell. Which of these cells would contain the highest number of mitochondria?
Answers
Answer:
answer is C
Explanation:
In a cross between individuals that are Aa x Aa, how many boxes of the Punnett square will show an offspring that is AA?
Answers
Answer:
1 box
Explanation:
25% AA
50% Aa
25% aa
Formulate a position stating that giraffes used to have shorter necks, citing existing evidence that suggests this.
Answers
It is reasonable to assert that giraffes used to have shorter necks than they do today. While this may sound counterintuitive, evidence from the fossil record and comparative anatomy provides strong support for this position.
Numerous fossils of extinct giraffids reveal shorter necks than modern giraffes possess. The Samotherium major an extinct relative of the giraffe that lived around 7 million years ago, had a neck only about two-thirds the length of that of the modern giraffe. The Climacoceras an extinct relative of the giraffe, had a shorter neck and a different head structure.
Studies of living giraffes' anatomy suggest that their long necks evolved through natural selection. Giraffes' neck vertebrae are elongated, and they have unique cardiovascular adaptations to pump blood to their brain. Researchers believe that giraffes evolved long necks to reach leaves that were higher up in trees, giving them an advantage in feeding.
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How is The environment on Mars different from that of Earth’s?
(I need at at least 5 sentences) (50 pts)
Answers
Answer:
Mars is about half the size of Earth by diameter and has a much thinner atmosphere, with an atmospheric volume less than 1% of Earth's. The atmosphere of Mars is about 100 times thinner than Earth's, and it is 95 percent carbon dioxide.The atmospheric composition is also significantly different: primarily carbon dioxide-based, while Earth's is rich in nitrogen and oxygen.Because of the differences in atmospheric densities and distances from the sun, the temperature within the atmosphere are also wildly different. Earth generally ranges from 14 degrees Celsius to 70.0 degrees, whereas Mars ranges from -146 degrees C to -140 degrees C.Both planets have a silicate mantle surrounding their cores and a surface crust of solid material. Earth and Mars’ both have terrains that varies considerably from place to place.Explanation:
Answer:
1) Atmosphere on mars is about 100 times thinner than earths. it also contains 95% Carbon dioxide
2)Mars is very cold. Average temperature = -80°F
3) Mars has reduced gravity.
4)Mars has a rocky and sandy surface and is dry.(although there was a time they said water was found on it. but i am not really sure)
5)Red dust covers most of its surface
6) Large storms can sometimes cover the entire planet