Which of the Following Is NOT Relevant to Facilitated Transport

question 20

Multiple Choice

Which of the following is NOT relevant to facilitated transport across biological membranes?

• A) An ionophore is a carrier protein that increases the permeability of a membrane to ions.
• B) Some permeases can transport their substrates in both directions.
• C) A symport will transport two molecules in the same direction across a membrane.
• D) ATP hydrolysis is required.
• E) An antiport will move substrates in opposite directions across a membrane.

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Definitions:

Time Value

The concept that money available at the present time is worth more than the same amount in the future due to its potential earning capacity.