Chemiosmosis is a part of oxidative phosphorylation, the final step in cellular respiration. which of the following is true regarding chemiosmosis?
a. the energy from a proton gradient is used to make atp
b. chemiosmosis regenerates electron carriers like nadh and fahd
c. atp synthesis creates a proton gradient that causes electron flow through an electron transport chain (etc).
d. a temperature gradient drives atp synthesis.

The correct answer will be option-A.

Explanation:

Chemiosmosis is a process where proton motive force generated through the flow of electrons in the electron transport chain leads to the production of the ATP in cell .

The Chemiosmosis takes place in both plants in chloroplast and in animals in respiration. The enzyme involved in the process of [photosynthesis is called ATP synthase which changes its conformation in response to the movement of protons through F₀ particle and forms ATP from ADP.

Thus, option-A is the correct answer.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

trachea, alveoli, lung capillaries, arteries