KROK 1 Stomatology 2013 – Question 152 · KROK (Dentistry)
Nucleolus organizers of human chromosomes 13-15, 21, 22 include about 200 gene clusters that synthesize RNA. These chromosomal regions contain the information on the following type of RNA:
- A. rRNA
- B. mRNA
- C. snRNA
- D. tRNA + rRNA
- E. tRNA
Hint
Recall what the nucleolus produces and which RNA genes are clustered in the nucleolus organizer regions on the short arms of the acrocentric chromosomes.
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