-The Cell Is the Basic Unit of Life

question 192

Multiple Choice

-The cell is the basic unit of life. All cellular structures exhibit special functions. Match the structure with its function. What is the function of "D"?

• A) major site of ATP synthesis when oxygen is available
• B) contains digestive enzymes
• C) outer boundary of cell, controls entry and exit of substances
• D) directs cellular activities, contains DNA
• E) site of protein synthesis

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Definitions:

Fight-or-Flight

A physiological response to perceived danger or threat, triggering a choice between standing firm and fighting or fleeing to safety.

Internal Stressor

An internal stressor is a source of stress that originates within the individual, such as personal fears, uncertainties, or negative self-talk.

Frustration

The emotional response experienced when faced with opposition or hindrance towards achieving a goal.

Inner Conflict

Psychological struggle within one's self, often arising from competing desires or needs.