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Serggg [28]
3 years ago
8

What is photosystem 1 and photosystem 2 and what do they do? What are the steps ?

Biology
1 answer:
densk [106]3 years ago
8 0

Answer:

The primary function of the photosystem I is in NADPH synthesis, where it receives the electrons from PS II. The primary function of the photosystem II is in the hydrolysis of water and ATP synthesis. The PSI is made up of two subunits which are psaA and psaB.

<u>Here are the basic steps:</u>

Light absorption in PSII. When light is absorbed by one of the many pigments in photosystem II, energy is passed inward from pigment to pigment until it reaches the reaction center. ...

ATP synthesis. ...

Light absorption in PSI. ...

NADPH formation.

Explanation:

Brainliest please?

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