hwyhero12 hwyhero12

20-04-2017
Biology

contestada

Which portion of the cell membrane is responsible for preventing unwanted materials from entering the cell? A. integral protein B. glycoprotein C. lipid bilayer D. cholesterol

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Аноним Аноним

20-04-2017

The correct answer is C. lipid bilayer.

The lipid bilayer is a structural barrier that is the actually boundary of the cell. It is made of two layers of fat separated into 2 separate sheets.

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alyllama alyllama

18-10-2018

C. lipid bilayer :) hope this helps!

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