Question

Select the true statements about the electron transport chain. In the electron transport chain, a series of reactions moves electrons through carriers. The products of the electron transport chain are and either or . Coenzyme Q and cytochrome are components of the electron transport chain. Coenzyme A is a component of the electron transport chain. The electron transport chain operates independently of other metabolic processes.

Answer 1

The electron transport chain is a series of reactions that moves electrons through carriers and is located in the inner mitochondrial matrix in eukaryotic cells and the cytoplasmic membrane in prokaryotic cells. Its products are water and ATP. Coenzyme Q and cytochrome are components of the electron transport chain, but Coenzyme A is not. The electron transport chain operates independently of other metabolic processes.

Step-by-step explanation:

The electron transport chain (ETC) is a series of reactions that moves electrons through carriers. It is located in the inner mitochondrial matrix in eukaryotic cells and the cytoplasmic membrane in prokaryotic cells. The products of the electron transport chain are water and ATP. Coenzyme Q and cytochrome are components of the electron transport chain, but Coenzyme A is not. The electron transport chain operates independently of other metabolic processes.

Answer 2

The true statements are given below.

Step-by-step explanation:

1 In the electron transport chain a series of reactions moves electrons through carriers.

2 Coenzyme Q and cytochrome are the components of the electron transport chain.

During electron transport chain electrons are transported from one electron carrier have high reduction potential to another electron carrier having comparatively low reduction potential than the previous one by a series of redox reactions.

Coenzyme Q is a component of complex 2 whereas cytochrome is an important component of both complex 3 and complex 4.