Which Statements Describe Cofactors and Coenzymes? Select the TWO Answers

question 19

Multiple Choice

Which statements describe cofactors and coenzymes? Select the TWO answers that are correct.

• A) Cofactors are made of protein,whereas coenzymes are any other macromolecule.
• B) Cofactors and coenzymes both facilitate the binding of enzymes to substrates.
• C) Cofactors can be organic or inorganic molecules,whereas coenzymes are only organic.
• D) Cofactors and coenzymes both facilitate binding of enzymes to active sites.
• E) Cofactors must work with enzymes,whereas coenzymes can work independently.

---

Definitions:

Lesion

Any damage or abnormal change in the tissue of an organism, usually caused by disease or trauma.

Aphasia

A language disorder that results from damage to parts of the brain responsible for language, affecting speaking, understanding, reading, and writing.

Frontal Lobes

The part of the brain located at the front of each cerebral hemisphere, responsible for problem solving, decision making, and controlling behavior and emotions.

Phineas Gage

A historically significant individual in the study of neurology and psychology, known for surviving a traumatic brain injury that significantly changed his personality and behavior.