The last electron acceptor in respiration is

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

Question

(A) The electron transport chain $(ETC)$ occurs in the inner mitochondrial membrane and consists of various electron carriers such as flavins,ubiquino

Vedclass · Accepted Answer

Oxygen

Vedclass · Answer

(A) The electron transport chain $(ETC)$ occurs in the inner mitochondrial membrane and consists of various electron carriers such as flavins,ubiquinone,and cytochromes.In aerobic respiration,electrons are passed through these carriers to the final electron acceptor.The sequence of electron transport is:$NADH + H^+ \rightarrow FMN \rightarrow Co-Q \rightarrow Cyt-b \rightarrow Cyt-c_1 \rightarrow Cyt-c \rightarrow Cyt-a \rightarrow Cyt-a_3 \rightarrow O_2$.Oxygen $(O_2)$ acts as the final electron acceptor,where it combines with electrons and protons to form water $(H_2O)$.

Similar Questions

The enzymes required for $ETS$ are arranged in/on . . . . . . .

In respiration,the largest amount of energy is produced in:

In $ETS$,complexes $I$ and $IV$ are respectively:

$A$ false statement regarding cytochrome $c$ oxidase complex in $ETS$ in mitochondria is

$A$ : In cellular respiration,$ETS$ electron movement is a downhill journey.
$R$ : Electrons move from high redox potential to low redox potential.

Vedclass Test Series

Exam Paper Generator

Online Exam Module