Question

Directions: This group of questions consists of five lettered headings followed by a list of phrases or sentences. For each phrase or sentence, select the one heading to which it is most closely related. Each heading may be used once, more than once, or not at all
This group of questions refers to molecules of the following substances.
(A) Cytochrome
(B) FADH2
(C) NAD
(D) NADP
(E) Oxygen

Answer 1

These molecules involve an intermediate electron acceptor for oxidations that occur during glycolysis and Krebs reactions. It is part of cellular respiration.

What is cellular respiration?

Cellular respiration refers to a series of chemical reactions by which foods can be aerobically converted into energy (ATP) by using oxygen.

Cellular respiration can be divided into Glicolisys, the Krebs cycle and oxidative phosphorylation.

Cellular respiration involves oxide reduction reactions that involve the transfer of electrons (e-) between two or more substances.

Learn more about cellular respiration here:

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