Biology
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Medium
Question
Most cell membranes are composed principally of ?
A
DNA and protein
B
Protein and Lipids
✓ Official correct answer
C
Protein and Chitin
D
Protein and RNA
Community credibility
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A
DNA and protein
No member explanations yet for this option.
B
Protein and Lipids
No member explanations yet for this option.
C
Protein and Chitin
No member explanations yet for this option.
D
Protein and RNA
No member explanations yet for this option.
Explanation
Most cell membranes are principally composed of proteins and lipids, forming the fluid mosaic structure of the membrane.