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Volgvan
3 years ago
9

The two basic kinds of nucleic acids are

Biology
1 answer:
AleksandrR [38]3 years ago
7 0
They would be DNA (deoxyribonucleic acid) and RNA (ribonucleic acid).
Hope this helps!
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In the electron transport system
antoniya [11.8K]

Answer:

A. NADH and FADH2 both donate electrons at the same location.

Explanation:

In the respiratory chain, four large protein complexes inserted into the mitochondrial inner membrane transport NADH and FADH₂ electrons (formed in glycolysis and the Krebs cycle) to oxygen gas, reducing them to NAD⁺ and FAD, respectively.

These electrons have great affinity for oxygen gas and, when combined with it, reduce it to water molecules at the end of the reaction.

Oxygen gas effectively participates in cellular respiration at this stage, so its absence would imply interruption of the process.

NADH and FADH₂ electrons, when attracted to oxygen, travel a path through protein complexes, releasing energy in this process.

The energy released by the NADH and FADH₂ electrons in the respiratory chain in theory yields <u>34</u> <u>ATP</u>, however, under normal conditions an average of 26 ATP molecules is formed.

If we consider that these 26 molecules are added to the two ATP formed in glycolysis and two ATP formed in the Krebs cycle, it can be said that cellular respiration reaches a maximum yield of 30 ATP per glucose molecule, although theoretically this number was 38 ATP per glucose molecule.

5 0
3 years ago
True or false: animals and plants can both carry out respiration
stich3 [128]

Answer:False

Explanation:

This is false since light energy is needed for photosynthesis to take place. ... Animals are capable of respiration, but not photosynthesis.

Hope this helped!

5 0
3 years ago
Read 2 more answers
A bird species known as the cattle egret is often found near farms in wet areas. The bird waits, sometimes even perched on a cow
sasho [114]
It’s not herbivorous because no, and it’s not detritus because again no, and not parasitic so your only answer left is mutualistic which it is
7 0
3 years ago
Read 2 more answers
What do most birds do in the wintertime?
DiKsa [7]

Answer:

I believe the answer is D.

The technical definition of that phrase is migration, if that clears it up a little more.

Hope this helps!

6 0
3 years ago
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A stack of thylakoids are known as
kaheart [24]
Granum is what the answer should be
7 0
3 years ago
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