What Do Atrial Natriuretic (NAP)and Urodilantin Have in Common

question 4

Multiple Choice

What do atrial natriuretic (NAP) and urodilantin have in common?

• A) Both inhibit sodium chloride and water reabsorption in the medullary part of the collecting duct.
• B) Both inhibit antidiuretic hormone (ADH)to prevent water reabsorption in the medullary part of the collecting duct.
• C) Both are stimulated by a rise in blood pressure and an increase in extracellular volume.
• D) Both are stimulated by a fall in blood pressure and a decrease in extracellular volume.

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Definitions:

Coenzyme FAD

A redox-active coenzyme associated with various enzymes and involved in several important metabolic reactions, full name flavin adenine dinucleotide.

Phosphorylated

Refers to a molecule that has been modified by the addition of a phosphate group, often altering its function or activity.

Glucose

A simple sugar and a key energy source for cells, it plays a critical role in cellular respiration and energy metabolism.

Vitamin B12

An essential vitamin necessary for the normal functioning of the brain and nervous system, and for the formation of blood.