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vova2212 [387]
3 years ago
10

What is the structure that surrounds the cell and controls what enters and leaves the cell

Biology
1 answer:
Nutka1998 [239]3 years ago
6 0

Answer: The plasma membrane.

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Things too small to be seen with other microscopes may be viewed with an
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Things too small to be viewed by a light microscope can be viewed with an Electron Microscope



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PLEASE HELP WOTH BIOLOGY!! WILL GIVE BRAIN!!
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D/4

Explanation:

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What is formed by the interaction of lightning with oxygen??
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The transfer of electrons from the primary electron acceptor of photosystem II to the P700 chlorophyll a molecules of photosyste
sesenic [268]

The photosystems are sets of chlorophyll molecules and other pigments and transmembrane proteins packed in the thylakoids, the transfer of electrons from the primary electron acceptor of photosystem II to the P700 chlorophyll a molecules of photosystem I is called photophosphorylation.

<h3>What is photophosphorylation?</h3>

It is the global process of transformation of the energy stored in the electron of the reactive center excited by light, in a pyrophosphate bond of an ADP molecule.

When a photon is absorbed by one of the pigments of photosystem II, it quickly bounces off the other molecules until it reaches chlorophyll a in the reaction center.

The electron, after leaving photosystem II, reaches the reaction center of photosystem I, where chlorophyll P700 is, the pigments absorb light and the electron reacquires a high level of energy.

Therefore, we can conclude that when this molecule absorbs light energy, an electron is thrown up to a higher energy level and transferred to another molecule, a primary electron acceptor.

Learn more about photophosphorylation here: brainly.com/question/25193635

5 0
2 years ago
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