Which of the Following Would Be an Example of a Cofactor

question 7

Multiple Choice

Which of the following would be an example of a cofactor?

• A)an enzyme active site that contains an α-helix
• B)the nonprotein heme group in a hemoglobin molecule
• C)the disulfide bridge that forms between cysteine residues
• D)a β-pleated sheet hidden on the inside of a protein's tertiary structure

---

Definitions:

Cocaine

A powerful stimulant drug derived from the coca plant, known for its addictive properties and high potential for abuse.

Heavy Drinking

The consumption of alcoholic beverages in large quantities over a short period of time, potentially leading to alcohol abuse or dependence.

Adverse Effect

An undesired, harmful effect resulting from a medication, treatment, or intervention.

Depressants

Drugs (such as alcohol, barbiturates, and opiates) that reduce neural activity and slow body functions.