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Which of the following is not found at the cytosolic leaflet of plasma membrane?

ID: 1012142 • Letter: W

Question

Which of the following is not found at the cytosolic leaflet of plasma membrane? A. Phospholipids B. Sphingolipids C. Glycolipids D. Cholesterol E. Glycerophospholipids Which of the following compounds can penetrate plasma membrane easily without assistance of a transporter or a channel A. K^+ B. Na^+ C. Glucose D. CO_2 E. H_2O Type I and two integral membrane proteins have a single transmembrane a-helix. Which of the following kind of amino acid will be most likely in the helical sequence A. Positive charged B. Negatively charged C. Aromatic D. Polar but not charged E. Hydrophobic Which of the following statement about an active transporter is not correct? A. It transport a solute molecules from concentrated side to dilute side B. It can use the energy from ATP hydrolysis as the driving force C. It can transport either charged or neutral solute D. It can also use sun light as the drive force E. It can only work properly when charged solute is transporte

Explanation / Answer

2.     B

3.     C

4.     E

5.     C

6.     A

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