Fast-Oxidative (Type IIa) Fibers

question 54

Multiple Choice

Fast-oxidative (type IIa) fibers

• A) contain very few mitochondria
• B) can be converted into fast-glycolytic fibers by regular resistance activities
• C) are most abundant in muscles specialized for maintaining low-intensity contractions for long periods of time without fatigue
• D) can be converted into fast-glycolytic fibers by regular resistance activities and are most abundant in muscles specialized for maintaining low-intensity contractions for long periods of time without fatigue
• E) all of these

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Definitions:

Ambivalent

Describes mixed feelings or contradictory attitudes towards a person, situation, or object.

Openness

A personality trait describing someone as curious, imaginative, creative, adventurous, and inventive.

Big Five Personality Traits

Five personality traits that psychologists describe as constituting the major attributes of one’s personality: extraversion, agreeableness, conscientiousness, neuroticism, and openness.

Extraversion

A personality trait describing someone as outgoing, talkative, positive, and sociable.