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Hydrolases may accidentally leak out of...

Hydrolases may accidentally leak out of the lysosomes but are unlikely to damage any of the internal cellular structures because

A

the cytoplasm contains several coenzymes that inhibit hydrolases
from functioning.

B

hydrolases are only active at an acidic (pH 5.5) pH.

C

peroxisomes and other organelles absorb free hydrolases

D

cells rapidly expel all hydrolases via exocytosis

Text Solution

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The correct Answer is:
B
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TRUEMAN BIOLOGY-CELL- THE BASIC UNIT OF LIFE ( CELL AND ITS STRUCTURAL ORGANISATION )-MULTIPLE CHOICE ANSWER TYPE
  1. Which group of organelles is involved in anabolic processes in a cel...

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  2. Extracts from 0.5 gm muscle tissur of two different animals were d...

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  3. Hydrolases may accidentally leak out of the lysosomes but are un...

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  4. Which one of the following pairs is correctly matched ?

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  5. You would except a cell with an extensive Golgi apparatus to

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  6. Mitochondria come in a variety of shapes and sizes and are ac...

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  7. All of the following statements apply to microtubules EXCEPT

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  8. Which of the following statements regarding mitochondrial membrane is ...

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  9. Select the wrong statement from the following

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  10. Which one of the following is not a constituent of cell membrane

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  11. Plasmodesmata are

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  12. Cytoskeleton is made up of

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  13. Middle lamella is composed mainly of :

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  14. Chloroplast stroma of higher plants contains

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  15. There is no DNA in

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  16. Identify the components labelled A, B, C and D in the diagram ...

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  17. An elaborate network of filamentous proteinaceous structures present i...

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  18. The plasma membrane consists mainly of

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  19. Which one of the following structures between two adjacent cells is an...

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  20. Which one of the following has its own DNA ?

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