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Nataly [62]
3 years ago
12

What happens when electron moves down an electron transport chain?

Biology
1 answer:
I am Lyosha [343]3 years ago
4 0
In order to make the proton gradient, protons are pumped across the mitochondrial membrane at several points in the electron transport chain. However, that proton gradient is only used to make ATP by the ATP synthase, which is technically separate from the electron transport chain.
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Changes in environmental conditions can drive evolution of populations by
Wewaii [24]
I think it’s all of the above.

Changing the environment would mean that traits are going to me favored, but that also means that niches also open up as a result.

I hope that helps.
6 0
3 years ago
What molecules does a fat cell store
mafiozo [28]

Answer:

Triglycerides

Explanation:

Fat cells are also called Adipose cells. They are cells found all over the body and majorly functions in the storage of energy storing substances called TRIGLYCERIDES. Triglycerides are a type of lipids composed of a glycerol molecule and three fatty acids molecules.

Triglycerides, like every other lipid, are biomolecules that store a large amount of energy. However, they are stored in specialized cells called FAT OR ADIPOSE CELLS.

7 0
3 years ago
All the statements about extrinsic motivation is not true EXCEPT
nalin [4]
I think the correct answer from the choices listed above is option B. Extrinsic  motivation is compelled by one’s own enjoyment. It is a behavior or response that is driven by external rewards so it will really depend on the individual. Hope this answers the question.<span />
3 0
3 years ago
In the process of photosynthesis, plants use carbon dioxide (CO2), water (H2O), and light energy to produce a sugar (C6H12O6) an
gregori [183]

The question is incomplete, the complete question is;

In the process of photosynthesis, plants use carbon dioxide (CO2), water (H2O), and light energy to produce a sugar (C6H12O6) and oxygen (O2). In the process of aerobic cellular respiration, animals and plants release energy from sugar and oxygen and produce carbon dioxide and water. The chemical equations that describe these reactions look like this:

photosynthesis: 6CO2 + 6H2O + light ---> C6H12O6 + 6O2

cellular respiration: C6H12O6 + 6O2 ----> 6CO2 + 6H2O + 36 ATP

How do these equations explain why the total amount of O2 and CO2 remains the same?

Answer:

See explanation

Explanation:

If we look at photosynthesis and cellular respiration, we will realize that the both are complementary processes. The product of one process is the input material for the other process.

Respiration and cellular respiration helps to balance the amount of O2 and CO2 in nature because photosynthesis takes in CO2 and releases oxygen while cellular respiration takes in oxygen and releases CO2. This maintains the delicate balance between the both gases in nature.

5 0
3 years ago
When a system of classification is based on observation of a predetermined set of factors, it is called: a natural system, an ar
Viefleur [7K]
It is called an artificial system. 
4 0
3 years ago
Read 2 more answers
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