Class 11 Biology Cell: The Unit of Life Cell membrane

Easy

Pumps in cell membranes are made of ........ .

A
Lipids
B
Proteins
C
Carbohydrates
D
Nucleic acids

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Class 11 Questions

Class 11

Biology Questions

Chapter

Cell: The Unit of Life

Subtopic

Cell membrane

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The model given by Singer and Nicolson in $1972$ was the . . . . . . for the plasma membrane.

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Identify $X, Y, Z$ from the given figure of the cell membrane:

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Which of the following is an incorrect statement regarding the lipids present in the cell membrane?

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