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Cell the Unit of Life question

2000 · Q55
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Cell the Unit of Life question

2000 · Q55

NEETBiologyCell the Unit of LifeMCQ+4 / −1
Which of the following ribosomes are engaged in protein synthesis in animal cell ?
  1. A
    Ribosomes of only nucleolus and cytosol
  2. B
    Ribosomes which occur on nuclear membrane and E.R.
  3. C
    Ribosomes of only mitochondria and cytosol
  4. D
    Ribosomes of only cytosol
View written solutionFree

Correct answer: B

Ribosomes present in nuclear membrane and endoplasmic reticulum take part in protein synthesis. Two or more ribosomes simultaneously engaged in protein synthesis on the same mRNA strand forming polyribosomes. The ribosome functions as a template, bringing together different components required for protein synthesis.

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