Answer:
A. Phospholipid bilayer
Explanation:
Cell membrane is a selective permeable structure in all living cells that allows the passage of some molecules and disallows some. This function of the cell membrane is attributed to the PHOSPHOLIPID BILAYER CONTENT of its structure.
The phospholipid bilayer contains both a hydrophobic end (water fearing) and hydrophilic end (water loving). The interaction of the molecules with these regions of the membrane serves as the basis for the movement of molecules across the cell membrane.
There are three things.... The margins of the drifting continents, the existence of matching rock types and formations and the presence of similar fossils on opposing edges!
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This is false. First, men and women have different anatomies. A man cannot have diseases that involve female organs and vice versa. For instance, a man cannot have ovarian cancer simply because a man does not have ovaries. Second, there are some diseases that has gender predilection such as autoimmune disease (such as rheumatoid arthritis) more common in women and Parkinson's disease more common in men. Another is behavioral differences as a confounder. Men are more likely to have lung cancer because they have a predilection to cigarette smoking than women.
Answer:d
Explanation: it has to be
