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nevaeh33cx
16.09.2021 •
Health
Which substances would a selectively permeable
membrane allow to enter the cell? Check all that
apply.
A) water
B) wastes
C) nutrients
D) amino acids
E) carbon dioxide
Solved
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Ответ:
Cell membranes only allow some molecules through. This characteristic is why cell membranes are selectively permeable. They are not impermeable (not letting anything pass) nor are they freely permeable (letting everything can pass). This quality allows a cell to control what enters and exits it.
Cell membranes are an example of semi-permeable membranes. Cell membranes allow small molecules such as oxygen, water carbon dioxide, and oxygen to pass through but do not allow larger molecules like glucose, sucrose, proteins, and starch to enter the cell directly.May 13, 2020
Ответ:
A
Explanation:
sheep production in intensive but poultry isn’t