Other questions in this quiz

2. Which regulation process is incorrect?

  • control of folding 3' and 4' structures
  • control of protein life span
  • non/covalent modifications of molecules involved in the reaction
  • control of synthesis and degradation

3. which statement best describes elongation of translation?

  • AA's added to nascent polypeptide chain in mini cycle
  • Coupling correct AA to appropriate tRNA molecule
  • Assembly of the ribosome subunits, Met-tRNA and mRNA
  • Release of polypeptide chain from tRNA and dissociation of ribosomes

4. Which statement is incorrect about tRNA?

  • Has 3 loops and an acceptor stem
  • The amino acid is bound to the 3' end
  • are very large proteins >100 nts
  • Is an adapter molecule

5. Which molecules are not involved in translation activation?

  • AMP
  • ATP
  • RNA polymerase
  • Aminoacyl-tRNA

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