Which Term Best Describes the Process Shown Below

question 102

Multiple Choice

Which term best describes the process shown below?

• A) neutralization
• B) propagation
• C) termination
• D) initiation
• E) elimination

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Definitions:

Trypsin

A pancreatic enzyme that digests proteins.

Hydrochloric Acid

A strong, corrosive acid found in the stomach that aids in digestion by breaking down foods and killing pathogens.

Parietal Cells

Stomach cells that secrete hydrochloric acid, which is necessary to convert pepsinogen to pepsin. Parietal cells also secrete intrinsic factor, which is necessary for vitamin B12 absorption.

Intrinsic Factor

A substance secreted by parietal cells in the lining of the stomach. It is necessary for vitamin B12 absorption.