Exchange of Both Oxygen and Carbon Dioxide Through the Respiratory

question 3

Multiple Choice

Exchange of both oxygen and carbon dioxide through the respiratory membrane occurs by ________.

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

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Definitions:

Option Contract

A contract which grants the holder the right, but not the obligation, to buy or sell an asset at a specified price on or before a specified date.

Unilateral Contract

is a type of contract where only one party makes a promise or undertakes a performance obligation in exchange for an act by the other party, creating a binding agreement once the act is performed.

Revocable Offer

An offer that can be withdrawn by the offering party before it is accepted by the offeree, typically within a certain time frame.

Unilateral Offer

An offer made by one party where acceptance is performed through an action rather than a promise of action.