Pigments in the photosystem absorb how many photons at a time?

a. One
b. Two
c. Four
d. Six


a. One

Pigments in the photosystem absorb one photon at a time.

Biology & Microbiology

You might also like to view...

Mitochondrial Eve was

A) fossil evidence of the Biblical Eve. B) a figurative first woman who had a mtDNA sequence that could have given rise, by mutation, to all modern human mtDNA. C) a hominid who had features of both australopithecines and Homo. D) a famous female paleontologist who has studied several fossil hominids in Ethiopia.

Biology & Microbiology

When starting with a single molecule of glucose, how many times does oxidation occur during the

conversion of pyruvate to acetyl CoA in the process of cellular respiration?

a. 1 b. 2 c. 3 d. 4 e. 5

Biology & Microbiology

A cohort is a group of individuals of the same sex

Indicate whether the statement is true or false.

Biology & Microbiology

All of the following participate in apoptosis except

A) caspases. B) death signals. C) mitochondria. D) Bcl-2. E) APC ubiquitin ligase activity.

Biology & Microbiology