Which of the Following Is True of Antigens

question 84

Multiple Choice

Which of the following is true of antigens?

• A) They elicit an immune response.
• B) They have a molecular weight of less than 3000.
• C) They have a simple structure.
• D) They are polypeptide chains, which have only one amino acid.

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Definitions:

Friction Ridges

The raised portions of the epidermis on the fingers and thumbs, palms, soles, and toes, creating distinctive patterns used for identification in forensic analysis.

Reticular Layer

The deeper layer of the dermis in the skin, consisting of dense irregular connective tissue that provides strength and elasticity.

Epidermis

The outermost layer of skin, consisting of dead and living cells, that protects underlying tissues.

Epidermis

The outermost layer of skin that provides a waterproof barrier and creates our skin tone, serving as the body's first line of defense against the environment.