Q. Aggregated clusters of rDNA in a cell are called _______________

View solution

Q. Which of the following are ideal subjects for the study of rRNA synthesis and processing?

View solution

Q. Nontranscribed spacer is not transcribed.

View solution

Q. How many types of distinct ribosomal RNAs are present in eukaryotic ribosomes?

View solution

Q. How many post-translational modifications occur in the pre-rRNA (primary transcript)?

View solution

Q. Which of the following is a pre-rRNA?

View solution

Q. The processing of pre-rRNA is done using __________

View solution

Q. 5S rRNA is present only in eukaryotes.

View solution

Q. Which among the following have the largest number of tRNA genes?

View solution

Q. Transfer RNAs (tRNA) are transcribed by _________________

View solution

Q. Ribonuclease P is involve in the processing of ___________________

View solution

Q. When were the first structures of ribosomal subunits made by scientists?

View solution

Q. The “S” in the 80S ribosomes stands for _______________

View solution

Q. Which of the following are precursors for mRNAs?

View solution

Q. Which of the following has the smallest half life?

View solution

Q. All mRNA precursors are synthesized by ___________________

View solution

Q. Which of the following gene encodes for the white of a chicken egg?

View solution

Q. TFIID is a ___________

View solution

Q. Which enzyme unwinds the DNA?

View solution

Q. More than one RNA polymerase can attach to the promoter site.

View solution