If the Following Section of a Polypeptide Is Folded into an A-Helix,to

question 15

Multiple Choice

If the following section of a polypeptide is folded into an a-helix,to which amino acid is the carbonyl group of alanine hydrogen bonded?
Ala-Ser-Val-Asp-Glu-Leu-Gly

• A)aspartic acid
• B)glutamic acid
• C)leucine
• D)valine

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Definitions:

Failing An Exam

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Obsessive-Compulsive Disorder

A mental disorder characterized by intrusive thoughts (obsessions) that produce uneasiness, apprehension, or worry, and repetitive behaviors (compulsions) aimed at reducing these feelings.

Panic Attacks

Sudden episodes of intense fear or discomfort, accompanied by physical and psychological symptoms such as heart palpitations, trembling, and feelings of impending doom, often occurring suddenly and without warning.

Social Phobia

is an anxiety disorder characterized by an excessive and unreasonable fear of social situations, leading to avoidance of such settings and significant distress.