The Movement of Molecules Across a Membrane from an Area

question 88

Multiple Choice

The movement of molecules across a membrane from an area of lower concentration to an area of higher concentration with the expenditure of energy is called

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

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Definitions:

Indorsement

The act of signing the back of a financial instrument, thereby transferring ownership or validating the document.

Negotiated

Pertains to the process of discussing and reaching an agreement on the terms of a contract, settlement, or understanding between parties.

Nonnegotiable

Nonnegotiable refers to something that cannot be negotiated or altered, such as a fixed term in a contract or a financial instrument with terms that cannot be changed.

Without Recourse

This refers to a provision in an agreement that exempts the seller from liability or obligation to the buyer in case of some failure on the part of the products or services sold.