Which of the Following Is a Precursor to an Enzyme

question 76

Multiple Choice

Which of the following is a precursor to an enzyme that functions in the stomach?

• A)pepsinogen
• B)HCl
• C)intrinsic factor
• D)gastrin
• E)mucus

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Definitions:

PNS

The Peripheral Nervous System, which consists of all the nerves that lie outside the brain and spinal cord.

Chromosomes

Structures located within the nucleus of cells, made up of DNA and proteins, that carry genetic information.

Epigenetic Molecules

Chemical substances involved in the epigenetic process, which regulates gene expression without altering the DNA sequence.

Protein Molecules

Large, complex molecules that play many critical roles in the body, built from chains of amino acids essential for structure, function, and regulation of the body's tissues and organs.