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Ribosomes are composed of...

Ribosomes are composed of

A

RNA only

B

Proteins only

C

RNA and proteins

D

RNA, proteins and DNA

Text Solution

Verified by Experts

The correct Answer is:
C
Chemically, ribosomes consist of two parts, proteins and rRNA. Proteins are both structural and enzymatic.
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NCERT FINGERTIPS-CELL - THE UNIT OF LIFE-Cell - The Unit Of Life
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  2. are granular structures first observed under electron microscope as de...

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  3. Ribosomes are composed of

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  4. Ribosomes of the cytoplasm, chloroplast and mitochondrion are respecti...

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  5. Which of the following is correct for the given structure ?

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  6. The core of a cilium or flagellum composed of microtublues and their a...

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  7. An organelle with an internal cross-section showing characteristic ''9...

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  8. Which of the following is correct regarding the structure of a section...

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  9. The movement of cilia and flagella is due to the presence of

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  10. Arrangement of microtubules in a flagellum and a centriole is respecti...

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  11. Which of the following statements is incorrect for centrioles ?

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  12. Which of the following options is correct about structures visible in ...

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  13. Match the cell organelles given in column I with cellular prosesses in...

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  14. Select the wrong statement with respect to the structure of a plant c...

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  15. Centrioles arise from

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

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

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  18. In eukaryotic cells, the given figure is synthesised in

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  19. According top most recent studies, each chromosome consider of

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  20. Which of the following is correct regarding the given figure ?

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