List of top Biotechnology Questions on Molecular Biology asked in GAT-B

Which of the following is desirable in a primer for PCR?

Which of the following is NOT a PCR based method?

Which of the following is NOT correct about mutagenesis using a chemical mutagen?

Match List - I with List - II.

Choose the most appropriate match from the options given below:

The stop codons lead to termination of translation because:

Which of the following represents the correct sequence of MAP kinase signal transduction pathway?
A. Ras, B. Raf, C. ERK, D. Mek

RNAi or post-transcriptional gene silencing is a conserved biological response to the presence of:

Which one of the following small RNAs in plants DO NOT regulate gene expression by cleavage of mRNAs?

The primary enzyme responsible for the rapid and accurate replication of the genome in E. coli is:

Which one of the following activities is associated with Reverse transcriptase enzyme?

The difference between a cosmid and a plasmid is the presence of which one of the following additional features in a cosmid?