Hemoglobin Gives Up O₂ When

question 4

Multiple Choice

Hemoglobin gives up O₂ when

• A) partial pressure of oxygen is lower than in the blood.
• B) body temperature is lowered.
• C) pH values are high.
• D) CO₂ concentrations are low.
• E) O₂ concentrations are high.

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Definitions:

James-Lange Theory

A theory of emotion proposing that physiological arousal precedes the experiencing of emotions.

Bodily Responses

Physiological reactions or responses of the body to internal or external stimuli.

Facial Expressions

The movements of the face that convey emotional states, reactions, or intentions to others.

Affect

A term referring to the experience of feeling or emotion.