1.
Consider the following statements
I. A soil inhabiting plant bacterium, , a pathogen of several dicot plants is able to transfer a piece of DNA known as T-DNA
II. The T-DNA causes tumours
III. Tumour formation induced by Ti-plasmid
Which of the statements given above are correct?
2.
Restriction endonucleases are enzymes which
3.
Restriction enzymes are used to cut
4.
Restriction enzymes are isolated chiefly from:
5.
Which of the following is correctly matched?
6.
The Polymerase Chain Reaction (PCR) is a reaction in which amplification of specific DNA sequences is carried out . This statement is
7.
The total number of nitrogenous bases in human genome is estimated to be about:
8.
Totipotency in cell is:
9.
Restriction enzymes was discovered by
10.
Identify the plasmid: