Diffusion of a Substance Across the Cell Membrane Is Influenced

question 12

Multiple Choice

Diffusion of a substance across the cell membrane is influenced by all of the following except

• A)hydrolysis of ATP.
• B)the presence of the membrane channels.
• C)the charge on the ion.
• D)concentration gradient.
• E)lipid solubility.

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Definitions:

Weekly Revenue

The total income generated from business activities or sales within a week.

Break Even

The point at which total costs and total revenues are equal, resulting in no net loss or gain.

Linear Equations

Equations where the highest power of the variable is one, creating a straight line when graphed.

Elimination

In solving systems of equations, elimination involves adding or subtracting equations to remove one variable, making it easier to solve for the others.