Which of the Following Statements About Ca²⁺ pumps Is FALSE

question 28

Multiple Choice

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

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

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Definitions:

Curve Shift

A movement of a demand or supply curve to the left or right, indicating a change in some economic factor other than price.

Exchange Rate

The price of one currency in terms of another, determining how much of one currency can be exchanged for another.

Net Exports

The value of a country's total exports minus its total imports; it represents the net amount of goods and services exported to other countries.

Net Capital Outflow

The differential between citizens buying foreign assets and non-citizens purchasing assets within the country.