試題詳解

30. Biomembrane provides a margin and a fixed environment for a cell or an organelle inside the cell. Which of the following statements regarding biomembrane are CORRECT?
(A) Usually a biomembrane consists of a lipid bilayer with embedded proteins
(B) The biomembrane of mitochodria and ER are unique in that they have double membranes
(C) The distribution of phospholipid in the inner and outer leaflet of the plasma membrane is arranged in a symmetric manner
(D) Autophagy is an adaptation process in which cell components are removed through autophagolysosome which contains double membrane 
(E) When cells undergo apoptosis phosphatidyl serine will exposed to outer leaflet of plasma membrane