Which Statement About G Proteins Is True

question 140

Multiple Choice

Which statement about G proteins is true?

• A) G proteins contain only one binding site.
• B) When a G protein binds to an activated receptor protein, ADP is exchanged for ATP.
• C) G proteins are associated with G protein-coupled receptors, which are transmembrane proteins.
• D) G proteins do not become associated with the cell membrane.
• E) G proteins are extracellular proteins.

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Definitions:

Working Capital

The difference between a company's current assets and current liabilities, indicating the short-term liquidity.

Long-term Liabilities

Financial obligations of a business that are due more than one year in the future, such as bonds payable, long-term loans, and lease obligations.

Accounts Payable

Obligations owed by a company to its creditors or suppliers for goods and services received but not yet paid for.

Current Ratio

A financial metric that measures a company's ability to pay off its short-term liabilities with its short-term assets, indicating liquidity.