In photosynthesis and respiration,ATP synthes | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In both photosynthesis (photophosphorylation) and respiration (oxidative phosphorylation),$ATP$ synthesis is driven by the movement of electrons t

Vedclass · Accepted Answer

Electrons

Vedclass · Answer

(C) In both photosynthesis (photophosphorylation) and respiration (oxidative phosphorylation),$ATP$ synthesis is driven by the movement of electrons through an electron transport chain $(ETC)$.As electrons move from a higher energy state to a lower energy state through various carriers (like cytochromes or ferredoxin),they release energy.This released energy is used to pump protons $(H^+)$ across a membrane,creating a proton gradient.The dissipation of this proton gradient through $ATP$ synthase provides the energy required to phosphorylate $ADP$ into $ATP$.Therefore,the energy for $ATP$ synthesis is derived from the movement of electrons.

In photosynthesis and respiration,$ATP$ synthesis occurs through oxidation processes. From where is the energy obtained for this process?

Similar Questions

Oxidative phosphorylation is

In the $ETS$ (Electron Transport System),how many molecules of each cytochrome are required for the transfer of $2$ $e^-$?

Aerobic respiration,which yields maximum $ATP$ molecules,is completed in:

When energy is released from $FADH_2$,through which complex do electrons $NOT$ pass?

What is ubiquinol?

Vedclass Test Series

Exam Paper Generator

Online Exam Module