Which Is (Are)eccentric Functions of the Biceps Brachii

question 41

Multiple Choice

Which is (are) eccentric functions of the biceps brachii?

• A)restrains/slows extension of the forearm at the elbow joint
• B)restrains/slows supination of the forearm at the radioulnar joints
• C)restrains/slows extension of the hand at the wrist joint
• D)all of the above

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Definitions:

Amide

A functional group characterized by a carbonyl group (C=O) linked to a nitrogen atom.

Electrophilic Aromatic Substitution

A type of chemical reaction where an aromatic ring undergoes substitution, with one of its hydrogen atoms replaced by an electrophile.

Aniline

An organic compound consisting of a phenyl group attached to an amino group, used as a precursor to numerous industrial chemicals.

Acidic Reagents

Chemicals used in reactions to donate protons (H+) or accept electrons, often employed to catalyze the breakage or formation of bonds.