Which of the Following Events Occurs Last

question 52

Multiple Choice

Which of the following events occurs last?

• A) Release of renin by the kidney
• B) Release of aldosterone by the adrenal cortex
• C) Sodium ion reabsorption by the kidney tubules
• D) Angiotensinogen → angiotensin I
• E) Angiotensin I → angiotensin II

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Definitions:

Chemically Equivalent

Atoms or groups in a molecule that are indistinguishable in a chemical reaction, often having the same connective pattern and environment.

Enantiotopic

Describes atoms or groups of atoms in a molecule that are mirror images of each other but are not superimposable, similar to one's left and right hands.

Quintet

A group of five lines or peaks observed close together in a spectroscopic measurement, often indicative of a specific atomic or molecular structure.

Triplet

In spectroscopy, a pattern of three closely spaced spectral lines or signals, often due to splitting in NMR or EPR spectroscopy caused by spin-spin coupling.