Silk Fibers Consist of ____ Proteins Consisting of Alternating ____

question 21

Multiple Choice

Silk fibers consist of ____ proteins consisting of alternating ____ and ____ or ____ residues.

• A) fibroin; glycine; proline; leucine
• B) α-keratin; alanine; glycine; serine
• C) fibroin; glycine; alanine; threonine
• D) β-keratin; cysteine; alanine; proline
• E) fibroin; glycine; alanine; serine

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Definitions:

Psychopathy

A personality disorder characterized by persistent antisocial behavior, impaired empathy, and bold, disinhibited, and egotistical traits.

Machiavellianism

A personality trait associated with manipulativeness, deception, and exploitation to achieve personal goals.

Narcissism

a personality trait characterized by an inflated sense of self-importance, a deep need for excessive attention and admiration, and a lack of empathy for others.

Dark Traits

Personality traits that are associated with a tendency to display behavior that is self-centered, manipulative, or antisocial.