Which of the following components of ETS acts | vedclass

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

Question

(A) In the Electron Transport System $(ETS)$ of mitochondria,electrons are transferred through a series of complexes. $Ubiquinone$ ($UQ$ or $Coenzyme-

Vedclass · Accepted Answer

$UQ$ $(Co-Q)$

Vedclass · Answer

(A) In the Electron Transport System $(ETS)$ of mitochondria,electrons are transferred through a series of complexes. $Ubiquinone$ ($UQ$ or $Coenzyme-Q$) is a lipid-soluble,small molecule that is not permanently attached to any protein complex. It acts as a mobile electron carrier that shuttles electrons between $Complex-I$ ($NADH$ dehydrogenase) and $Complex-III$ ($Cytochrome-bc_1$ complex),as well as from $Complex-II$ ($Succinate$ dehydrogenase) to $Complex-III$. Therefore,$UQ$ is the correct answer.

Which of the following components of $ETS$ acts as a mobile electron carrier?

Similar Questions

The prosthetic group (metallic cofactor) of various respiratory enzymes is

The last or terminal cytochrome in the respiratory chain is

What is produced at the end of oxidative phosphorylation where oxidation and phosphorylation occur simultaneously?

$O_2$ maintains the operation of the Krebs cycle by:

The last electron acceptor in the Electron Transport System $(ETS)$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module