Which of the following is the primary advantage to eukaryotic photosynthetic organisms of having two photosystems?
A)Twice as much ATP can be made compared to cells with a single photosystem.
B)Twice as much NADPH can be made compared to cells with a single photosystem.
C)Twice as much oxygen can be made compared to cells with a single photosystem.
D)Water can be used as source of electrons.
E)ATP can be synthesized by ATP synthase.

Question

Quizplus · Accepted Answer

The primary advantage of having two photosystems in eukaryotic photosynthetic organisms is that it allows for the use of water as a source of electrons. This process splits water molecules, releasing oxygen as a byproduct, which is a fundamental aspect of the oxygenic photosynthesis found in plants, algae, and cyanobacteria.

Which of the Following Is the Primary Advantage to Eukaryotic