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Standard VII

Biology

Lysosomes

Based on the ...

Question

Based on the assertion [A] and reason [R] given, choose the correct option.
Assertion [A]: Lysosomes help in photorespiration.
Reason[R]: Lysosomes have hydrolytic enzyme.

Both [A] and [R] are correct and [R] is the correct explanation of [A]

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Both [A] and [R] are correct and [R] is not the correct explanation of [A]

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[A] is correct but [R] is incorrect

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[A] is incorrect but [R] is correct

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Solution

The correct option is D
[A] is incorrect but [R] is correct

Lysosomes are membrane-bound vesicles which are filled with hydrolytic (protein digesting) enzymes. Lysosomes act as the waste disposal system of the cell and help digest the worn out parts of the cell. It also helps in recycling of substances inside a cell.

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Based on the assertion [A] and reason [R] given, choose the correct option. Assertion [A]: Lysosomes help in photorespiration. Reason[R]: Lysosomes have hydrolytic enzyme.

Based on the assertion [A] and reason [R] given, choose the correct option.
Assertion [A]: Lysosomes help in photorespiration.
Reason[R]: Lysosomes have hydrolytic enzyme.