Multiple choice

Which of the following events is absent in a choloroplast devoid of photosystem II?

  1. Photolysis of water

  2. Synthesis of ATP

  3. Photoexcitation

  4. Electron transfer

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Photolysis of water occurs at the oxygen-evolving complex associated with Photosystem II. Without PSII, this process cannot occur.