mRNA, tRNA and rRNA Roles MCQs Quiz Online PDF Download

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MCAT biology practice test MCQ: synthesis of all protein chains in prokaryotic and eukaryotic cells begins with amino acid with options methionine, adenine, proline and arginine with online eLearning for international exams' preparation like MCAT exam preparation. Free study guide is for online learning mrna, trna and rrna roles quiz with MCQs to practice test questions with answers.

MCQs on mRNA, tRNA and rRNA Roles Quiz PDF Download

MCQ: Synthesis of all protein chains in prokaryotic and eukaryotic cells begins with amino acid

  1. methionine
  2. adenine
  3. proline
  4. arginine

A

MCQ: Actual genetic code used by cells is

  1. double code
  2. triplet code
  3. single code
  4. tetra code

B

MCQ: In eukaryotes initiator codon for methionine is

  1. AUG
  2. GUG
  3. CUG
  4. UAA

C

MCQ: Type of RNA which carries genetic information copied from DNA in form of series of three base codes is

  1. mRNA
  2. tRNA
  3. rRNA
  4. Cytoplasmic RNA

A

MCQ: A sequence of codons that runs from a specific start site to a terminating codon is called a

  1. frame
  2. reading frame
  3. reading site
  4. reading cell

B