Ascorbic Acid Is Necessary for the Formation of Hydroxyproline and Hydroxylysine

question 60

True/False

Ascorbic acid is necessary for the formation of hydroxyproline and hydroxylysine residues before they are incorporated into the collagen protein molecule.

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Definitions:

Supinator

A muscle in the forearm that assists in rotating the forearm and hand so that the palm faces upwards or forwards.

Pronator Quadratus

A square-shaped muscle in the forearm that acts to pronate the wrist, turning the hand so the palm faces downwards.

Triceps Brachii

A major muscle of the upper arm involved in extension of the elbow and is composed of three heads.

Brachialis

The brachialis muscle is located in the upper arm, specifically in the anterior compartment, and plays a crucial role in flexing the elbow joint.