What is the final electron acceptor in the electron transfer chain?

a. water
b. oxygen
c. ADP
d. FAD


b

Biology & Microbiology

You might also like to view...

The results of the treatment of 20 boys with SCID-X1 showed that ____

a. SCID-X1 can be cured through genetic engineering b. none of those treated were cured of the disease c. a bone marrow transplant can cure SCID-X1 d. our understanding of the human genome exceeds our ability to modify it e. the “treatment” caused numerous unforeseen complications.

Biology & Microbiology

Which of the following statements incorrectly describes common structural features of an animal secretory cell and a photosynthetic plant cell?

a. Both cells have Golgi apparatus. d. Both cells have a plasma membrane. b. Both cells have mitochondria. e. Both cells have a nucleus. c. Both cells have chloroplasts.

Biology & Microbiology

The herbicides (weed killers) 2,4-D and 2,4,5-T are examples of synthetic:a

abscisic acid. b. auxins. c. cytokinins. d. ethylene. e. gibberellins.

Biology & Microbiology

How are comparisons of the number of base substitutions at nonsynonymous sites between genes encoding homologous proteins in different species or in different members of a gene family used to construct a molecular clock?

What will be an ideal response?

Biology & Microbiology