Which of the Following Is NOT a Potential Biological Role

question 17

Multiple Choice

Which of the following is NOT a potential biological role of the lipid asymmetry of the plasma membrane?

• A)The glycolipids in the outer leaflet of the membrane may serve as receptors.
• B)The presence of phosphatidylinositol primarily in the inner leaflet is involved in signal transduction.
• C)The cell has the ability to maintain a charge differential in the two membrane leaflets.
• D)Appearance of phosphatidylserine on the outer surface of aging lymphocytes marks them for destruction by macrophages.
• E)Phosphatidylserine on the surface of platelets serves as a signal for blood solubilization.

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Definitions:

Acid-Test Ratio

The Acid-Test Ratio, also known as the quick ratio, measures a company's ability to cover its short-term liabilities with its most liquid assets.