science
Grade-10
Easy

Question

Which of the following statement is incorrect?

  1. Plant and animal cells contain plasma membrane.
  2. Cell membrane has a bilipid layer.
  3. Plasma membrane is rigid.
  4. Cell membrane is flexible.

hintHint:

The statement that says the cell membrane is rigid is incorrect.

The correct answer is: Plasma membrane is rigid.


    • The plasma membrane is present in both plant cells and animal cells.
    • It has a lipid bilayer and proteins
    • It is semi-permeable and flexible. The cell membrane is not rigid.

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