In chemiosmosis, what is the most direct source of energy that is used to convert ADP + i to ATP?

A) energy released as electrons flow through the electron transport system
B) energy released from substrate-level phosphorylation
C) energy released from movement of protons through ATP synthase, down their electrochemical gradient
D) No external source of energy is required because the reaction is exergonic.


C

Biology & Microbiology

You might also like to view...

cA toxic substance (compound x) had been found to inhibit glucose transport into mammalian cells. If

this substance was administered to a hamster, the likely cause of death would be from a lack of ____.

a. NAD+ production b. ATP production c. GTP production d. CO2 production e. FAD production

Biology & Microbiology

The primary germ layers include all of following EXCEPT

a. endoderm b. ectoderm c. mesoderm d. morphogerm e. all of the above ARE primary germ layers

Biology & Microbiology

Which of the following are you assuming is true to calculate the p-value of a test statistic?

A. The null hypothesis B. A selected sample C. The test statistic is normally distributed in small samples. D. An efficient estimator

Biology & Microbiology

Which of the following is not one of the four supergroups of eukaryotes?

a. Euglenozoa b. Unikonta c. Excavata d. SAR clade e. Archaeplastida

Biology & Microbiology