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Which one of the following structures is...

Which one of the following structures is an organelle within an organelle
" " Or
Which of the following cell organelle lacks DNA and bounding membrane

A

Ribosome

B

Peroxisome

C

ER

D

Mesosome

Text Solution

Verified by Experts

The correct Answer is:
A
Ribosome is present in some cell organelles like mitochondria. Ribosomes are membraneless organelles which are made up of two sub-units and mRNA.
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ERRORLESS -CELLS - THE UNIT OF LIFE-Cells - The Unit Of Life
  1. Which of the following subunit of ribosome is ribosome is composed of...

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  2. The functional unit in the synthesis of protein is

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  3. Which one of the following structures is an organelle within an organe...

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  4. The cell organelle showing extensive polymosrphism is

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  5. Lysosomes are known as suicidal bags because of " ...

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  6. Ribosomes that occur exclusively in mitochondria is

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  7. The "marker" enzyme of lysosome is

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  8. Which of the following is present both in prokaryotic and eukaryotic c...

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  9. Peptide synthesis inside a cell takes place in

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  10. Which of the following cell organelles is having single layered unit m...

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  11. Who discovered "ribosomes" in animal cells

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  12. Ribosomes, similar to those of bacteria, are found in

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  13. Which of the following statements is wrong for ribosomes

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  14. Ribosomes of bacteria, mitochondria, prokaryotes (Nostoc) and chloropl...

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  15. All are membrane bound cell organelles except " ...

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  16. The 80S ribosomes are present in

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  17. Lysosomes have acidic environment inside their vesicles due to

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  18. Polyribosomes are aggregation of

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  19. The site of protein synthesis in plants is the " ...

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  20. The cell organelle associated with intercellular digestion of macromol...

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