Which Is NOT a Component of a Gram-Negative Bacterium's Wall

question 66

Multiple Choice

Which is NOT a component of a Gram-negative bacterium's wall?

• A) peptidoglycan
• B) teichoic acid
• C) N-acetylmuramic acid
• D) diaminopimelic acid
• E) MurNac

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Definitions:

Protein

Large biomolecules consisting of one or more chains of amino acids, crucial for the structure, function, and regulation of the body's cells, tissues, and organs.

Amylase

An enzyme that catalyzes the breakdown of starches into sugars, playing a critical role in the digestive process.

Trypsin

An enzyme produced in the pancreas that plays a key role in the digestive process by breaking down proteins into smaller peptides in the small intestine.

Phospholipid

A type of lipid molecule that is a major component of all cell membranes, known for its polar head and nonpolar tail structure.