MCQ on Genetic Engineering (Biotechnology MCQ-05)

Which of the following is an RNA blotting technique?

The most common restriction endonuclease enzyme used in the recombination DNA technology is:

The co-factor required for the T4 DNA ligase enzyme is:

The co-factor required for the E. coli DNA ligase enzyme is:

The enzyme used in homopolymer tailing in recombinant DNA technology is:

The enzyme used to prevent the unwanted ligation of DNA molecules during cloning is:

When a linear DNA segment is treated with the alkaline phosphatase enzyme, which of the following is likely to occur:

When a linear DNA is treated with the enzyme polynucleotide kinase, which of the following is likely to occur:

The enzyme used to hydrolyze RNA from an RNA-DNA heteroduplex is:

A vector that is specifically designed to replicate in two different hosts are referred to as:

Which of the following organism has been extensively used in the generation of transgenic plants?

‘Taq’ enzyme utilized in PCR is a:

The source of dwarfing genes in wheat is____

The best system which can be adopted for gene therapy is__________.

Which of the following vectors can carry the longest piece of foreign DNA?