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STD 11 - 8. Cell the unit of life — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 8. Cell the unit of life1 Mark
MCQ
Choose the incorrect match
  • A
    Nucleus $— RNA$
  • ✓
    Lysosome — Protein synthesis
  • C
    Mitochondria — Respiration
  • D
    Cytoskeleton — Microtubules
✓

Answer

Correct option: B.
Lysosome — Protein synthesis
b
Protein synthesis takes place in ribosomes, which are attached to surface of endoplasmic reticulum by ribophorin $-I$ and ribophorin $-II$. About $50$ hydrolytic enzymes are found in the lysosome. They include proteases, nucleases, glycosidases, lipases, phospholipases, phosphatases and sulphatases. All lysosomal enzymes are acid hydrolases and optimally active at $pH-5.0$

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