Multiple Choice
The cell membrane is said to be "selectively permeable" because it:
A) Allows only some substances to move through at the cells discretion.
B) Allows all substances to enter the cell.
C) Allows all substances to leave the cell.
D) Allows only the smallest molecules to enter the cell.
E) Allows only water and salts to enter the cell.
Correct Answer:
Verified
Correct Answer:
Verified
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