SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is NOT TRUE about the cell membrane
A
It controls what enters and leaves the cell
B
Semipermeable
C
Phospholipid bilayer
D
Contains digestive enzymes
Explanation: 

Detailed explanation-1: -Answer: d. contains digestive enzymes. because it’s A lysosome is a membrane-bound cell organelle that contains digestive enzymes.

Detailed explanation-2: -Lysosomes contain hydrolytic enzymes. They cannot digest themselves due to the glycocalyx protective layer. It is formed by the carbohydrate moiety of the membrane proteins and lipids.

Detailed explanation-3: -Lysosomes are membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers-proteins, nucleic acids, carbohydrates, and lipids.

Detailed explanation-4: -The nucleus is a cellular organelles where the DNA is contained. The nucleus does not contain digestive enzymes. D. The ribosomes are organelles whose main function is to synthesize proteins.

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