Question

question 6 (1 point) most of the oxygen evolved during photosynthesis is formed during: a) glycolysis b) calvin cycle c) non cyclic electron transfer d) cyclic electron transfer e) all of the above are wrong

Explanation:

In photosynthesis, non - cyclic electron transfer involves the splitting of water molecules (photolysis). This process releases oxygen as a by - product. Glycolysis is part of cellular respiration, not photosynthesis. The Calvin cycle uses carbon dioxide and energy carriers to fix carbon, not produce oxygen. Cyclic electron transfer does not produce oxygen.

Answer:

C. Non cyclic electron transfer