Other questions in this quiz

2. what are cajal bodies?

  • Membrane bond regions where DNA replication and processing occurs
  • Non-membrane bound nuclear substructures that act as a ribosome factory
  • Non-membrane bound nuclear substructures that act in RNP biogenesis and the modification of snRNA and snoRNA
  • Membrane bound regions that are involved in RNA processing

3. How does the ribosome help form peptide bonds between amino acids?

  • B. by asking nicely for the AAs to hold hands
  • A and C
  • A. changes conformation to facilitate bond using the hydrolysis of GTP
  • C. by catalyzing the reaction using the 28S rRNA as a ribozyme

4. Which of these is not a RNA secondary structure

  • Stem loop
  • Pseudoknot
  • Hair pin

5. Small molecules, ions or macromolecules that form weak bonds to binding sites are:

  • Salts
  • Substrates
  • Ligands
  • Active binding molecules
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