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Which of the following represents the fe...

Which of the following represents the features of lysosomes ?

A

A lower pH than the cytoplasm

B

Redused hydrolase activity

C

Double membrane envelope

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
A
Lysosomal enzymes function in acidic medium or pH `4.5`. This pH is lower than that of cytoplasm.
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NCERT FINGERTIPS-CELL - THE UNIT OF LIFE-Cell - The Unit Of Life
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  2. Lysosomes are the reservoirs (store houses) of

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  3. Which of the following represents the features of lysosomes ?

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  4. Cell organelle responsible for autolysis is

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  5. As they release hydrolase that digest old and damaged cells, the term ...

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  6. How does a cell rid itself of defective or malfunctioning organelles ?

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  7. Match column I with column II and select the correct option from the c...

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  8. Which of the following statements regarding sphaerosomes is not correc...

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  9. Read the given statements regarding a cell organelle. (i) It contain...

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  10. Who coined the term for the given figure ?

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  11. In which of the following parts of mitochondria succinic dehydrogenase...

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  12. Which of the following observations most strongly support the view tha...

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  13. Study the following statements regarding mitochondria and select the c...

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  14. Which of the following statements is incorrect ?

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  15. All plastids have essentially the same structure because

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  16. Bright colour of petals is due to the presence of

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  17. Match column I with column II and select the correct option from the c...

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  18. Which of the following is the correct match ?

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  19. Amyloplasts, elaioplasts and aleuroplasts belong to category of plast...

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  20. Select the incorrect pair.

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