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Subject - Biology:

Basics

MCQ - 95-1579

Question:

132. Polyribosomes are aggregates of

  1. ribosomes and rRNA
  2. only rRNA
  3. peroxisomes
  4. only rRNA

Correct Answer: D

Explanation:

Answer: (d) Polyribosomes are aggregates of several ribosomes held together by string of mRNA. Polyribosomes consist of 4 – 8 ribosomes which are attached to a single strand of messenger RNA or mRNA. This mechanism helps in synthesis of several copies of the same protein.

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619 MCQ for effective preparation of the test of Basics of Biology section.

Read the MCQ statement: 132. Polyribosomes are aggregates of , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 95-1579.

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Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

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