Multiple choice

The main steps of photophosphorylation were discovered by:

  1. Arnon

  2. Blackman

  3. Hill

  4. Calvin

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

Daniel I. Arnon discovered the main steps of photophosphorylation, including cyclic and non-cyclic photophosphorylation, in chloroplasts. Calvin worked out the carbon fixation pathway, and Blackman studied limiting factors in photosynthesis.