Question

multiple choice question

a type of cofactor that is often derived from vitamins that acts in conjunction with an enzyme is a(n) _______

metallic trace element

vitamin

coenzyme

Explanation:

Identify the definition of the target term

An organic cofactor that is loosely bound to an enzyme and is frequently derived from vitamins is defined as a coenzyme.

Compare with the given options

• "metallic trace element" refers to inorganic cofactors (such as iron, copper, or magnesium ions).
• "vitamin" is the precursor molecule from which the cofactor is derived, not the cofactor itself.
• "coenzyme" is the specific type of organic cofactor that works in conjunction with an enzyme.

Answer:

• metallic trace element
• vitamin
• coenzyme (Correct answer)