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Red blood cells have cell membranes that allow water, oxygen, carbon dioxide and glucose to pass through. All other materials are blocked from entering. This makes the membrane
A. perforated.
B. semi-permeable.
C. non-conductive.
D. permeable.

Respuesta :

theuglybiscuit
The correct answer is B. semi-permeable, because it allows some materials to pass through while blocking others.
Oseni

The cell membrane is selectively permeable.

What is selective permeability?

Selective permeability is the characteristic of a system to be permeable to some substances while blocking off others from entering.

The cell membrane allows entry and exit for substances such as water, oxygen, carbon dioxide, etc, but blocks the passage of other substances.

Thus, the cell membrane is said to be selectively permeable.

More on selective permeability can be found here: https://brainly.com/question/1578184

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