What Are the Two General Types of Force That Accomplish

question 52

Multiple Choice

What are the two general types of force that accomplish transport of substances across a membrane?

• A)​push and pull forces
• B)attractive and repulsive
• C)negative and positive
• D)passive and active forces
• E)​up and down forces

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Definitions:

Night Terrors

Intense episodes of panic and fear that occur during sleep, typically in children, causing them to wake up in a terrified state.

Bed-Wetting

The involuntary urination while asleep after the age at which staying dry at night can be reasonably expected.

REM Sleep

A phase of sleep characterized by rapid eye movement, increased brain activity, vivid dreaming, and temporary paralysis of major muscles.

Voluntary Muscles

Muscles that are under conscious control, allowing movements such as walking, grabbing, or speaking.