Q. Which family of proteins plays a key role in gene silencing pathways?

View solution

Q. RNA interference is not observed in vertebrates.

View solution

Q. What takes place when siRNAs are used in place of dsRNA in mammalian cells?

View solution

Q. The first RNAi therapeutics was aimed at treating ______________________

View solution

Q. Which of the following RNAs are highly conserved?

View solution

Q. Micro RNAs participate in ______________

View solution

Q. Drosha is an ___________________

View solution

Q. Which type of RNAs suppress the movement of transposons in the germline?

View solution

Q. PIWI proteins have been best studied in _________________

View solution

Q. Who elaborated on the significance of codons?

View solution

Q. The genetic code is degenerate.

View solution

Q. How many codons do not code for amino acids?

View solution

Q. The degeneracy of code was originally predicted by __________________

View solution

Q. First artificially synthesized gene sequence was _________________

View solution

Q. Which was the first artificially synthesized polypeptide?

View solution

Q. UGA is a universal stop codon.

View solution

Q. Which of the following is a stop codon in mitochondrial mRNA?

View solution

Q. A change in nucleotide sequence that does not affect the amino acid sequence is called _____________ change.

View solution

Q. Which types of changes participate in the process of natural selection?

View solution

Q. Translation is the process of _____________________

View solution