Choose the One Most Appropriate Answer for Each

question 41

Multiple Choice

Choose the one most appropriate answer for each.
-Adenosine triphosphate

• A)Amount of energy to start a reaction
• B)Coenzyme that can accept electrons and hydrogen
• C)Attachment of a phosphate group with a high-energy bond
• D)An excess of end-product molecules alters the shape of the first enzyme in the pathway and shuts off that metabolic pathway
• E)Part of an enzyme that binds to the substrate
• F)By binding a regulatory molecule, it allows a metabolic reaction to proceed
• G)Affects rates of chemical reactions by reducing activation energy
• H)Important energy currency in metabolism
• I)Enzyme that participates in the neutralization of hydrogen peroxide
• J)A measure of the amount of energy that has been diffused from a concentrated form of energy within a system

---

Definitions:

Unaroused State

A condition of not experiencing sexual arousal, where there is no physiological readiness for sexual activity.

Circumcision

A surgical procedure that involves the removal of the foreskin from the penis, often performed for religious, cultural, or medical reasons.

Smegma

A substance composed of dead skin cells and oils, which can accumulate in genital areas, such as under the foreskin in males and around the clitoral hood in females.

Foreskin

The retractable roll of skin covering the end of the penis.