Intro to Coenzymes Practice Problems

Among the components below, which is present in the coenzyme NAD⁺ (Nicotinamide Adenine Dinucleotide)?

In cellular respiration, what does the abbreviation CoA stand for?

What type(s) of enzymes are associated with the coenzymes NADP⁺ and Coenzyme Q?

Which vitamin serves as a precursor to NAD⁺?

Name the vitamin that is associated with the coenzyme, nicotinamide adenine dinucleotide (NAD).

Classify the given as either a cofactor or a coenzyme: Zn²⁺.

Identify whether the flavin adenine dinucleotide (FAD) is a cofactor or a coenzyme.

Determine whether S-adenosylmethionine (SAM) is a cofactor or a coenzyme.

Classify if the following is a coenzyme or a cofactor.

Thiamine pyrophosphate (TPP or ThPP)