The Compounds in Biological Membranes That Form a Barrier to the Movement

question 72

Multiple Choice

The compounds in biological membranes that form a barrier to the movement of hydrophilic materials across the membrane are

• A) integral membrane proteins.
• B) carbohydrates.
• C) lipids.
• D) nucleic acids.
• E) peripheral membrane proteins.

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Definitions:

Approach-avoidance

A psychological conflict that occurs when a person is simultaneously drawn to and repelled by the same object, event, or action.

Social Readjustment Rating Scale

A scale that measures the amount of stress in a person's life resulting from major life changes or adjustments.

Approach-avoidance

A conflict or situation where a single goal or option has both appealing and negative aspects to it, leading to ambivalence.

Social Readjustment Rating Scale

A scale that measures the stress levels of different life events to predict their impact on an individual's health.