The Secondary Structure of a Protein Is the

question 44

Multiple Choice

The secondary structure of a protein is the

• A) configuration of those parts of the chain stabilized by a regular pattern of covalent bonds between C and O groups of the backbone of the chain.
• B) configuration of those parts of the chain stabilized by a regular pattern of hydrogen bonds between CO and NH groups of the backbone of the chain.
• C) specific order of amino acids in the chain.
• D) overall three-dimensional structure of the molecule.
• E) overall arrangement of several polypeptide chains into one functional unit.

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Definitions:

Proximal Portion

The part of a limb or structure that is closer to the torso of the body.

Exercise

Physical activity that is planned, structured, and repetitive for the purpose of conditioning any part of the body.

Leg Injury

Any form of harm or damage to the leg, ranging from minor bruises to severe fractures or muscle tears.

Elbow Flexion

The action of bending the elbow joint, decreasing the angle between the forearm and the upper arm.