Which of the Following Statements About Ca2+ Pumps Is FALSE

question 81

Multiple Choice

Which of the following statements about Ca2+ pumps is FALSE?

• A)Calcium is actively transported from the cytosol into the extracellular fluid.
• B)It is a form of primary active transport.
• C)It maintains low cytosolic calcium levels.
• D)Calcium is actively transported from an organelle into the cytosol.
• E)The pump is also an ATPase.

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Definitions:

Ounce

A unit of weight in the US customary and British imperial systems, equal to 1/16 of a pound or approximately 28.35 grams.

Milligram

A mass unit that is equivalent to 0.001 of a gram.

Gram

An expression of mass measuring exactly one thousandth of a kilogram.

Milligram

A unit of mass equal to one thousandth of a gram, used in the metric system.