The Movement of Substances from Higher to Lower Concentration Across

question 49

Multiple Choice

The movement of substances from higher to lower concentration across a semipermeable membrane that must have a specific protein carrier but no energy expenditure is called

• A)facilitated diffusion.
• B)diffusion.
• C)active transport.
• D)osmosis.
• E)endocytosis.

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Definitions:

Chest Pain

A discomfort or pain that can be felt anywhere along the front of the body between the upper abdomen and the neck.

Telephone Triage

A process of determining the level of urgency of each incoming telephone call and how it should be handled.

Written Guidelines

Documents or instructions that provide specific advice or rules on how to perform tasks or handle situations, often used in professional and regulatory contexts.

Incoming Call

A telephone call that is being received by the call receiver rather than initiated by them.