During elongation, an incoming charged tRNA enters at the _____ site of the ribosome.

How many introns are present on a gene that consists of four exons?

Which amino acid is coded by the stop codons in most organisms?

  As shown in the image above, both prokaryotic and eukaryotic mRNAs contain three primary regions: 5′-UTR protein coding region 3′-UTR The letter “A” (in blue box) indicates the following: 

Antibiotics take advantage of the differences between bacterial and eukaryotic _________.

  Use the Codon Table provided above to answer the following question: Which one of the following codons codes for a different amino acid from the rest?

Which of the following does NOT enhance the binding of the ribosome to the 5´ end of the mRNA?

Which statement is correct about CRISPR RNAs? 

In translation, translocation occurs when ________________.

Any given DNA sequence has ______ possible reading frames, and the correct one is set by a(n) ______.