A side chain on an amino acid is sometimes called

A) fibrous or globular.
B) a polypeptide chain.
C) an R group.
D) an isozyme.
E) nucleic acid.


C

Anatomy & Physiology

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The horse will point its ears ____________________ the direction it is focused

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Anatomy & Physiology

____________________ tissue is composed of cells specialized for contraction and force generation

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Anatomy & Physiology

The porcupinefish produces a toxin that binds voltage-gated sodium channels. Determine the effect of the toxin on nerve function

What will be an ideal response?

Anatomy & Physiology

An elevated ridge on the surface of the cerebrum is known as a:

A) fissure. B) gyrus. C) furrow. D) sulcus.

Anatomy & Physiology