Restriction endonucleases:

A gene is said to be cloned if:

Which of the following is a critically important tool used in experiments involving DNA hybridisation?

Introduction of one or more genes into an organism which normally does not possess them or their deletion by using artificial mean (not by breeding) comes under:

A genetic marker is a:        

A nucleic acid probe might be used to:

DNA fragments with sticky ends are not allowed to undergo self ligation by:

In genetic engineering, a chimera is:

Restriction enzymes are used in genetic engineering because:

Which of the following is known as specific molecular scissors?

The RTF region enables the plasmid to:

A T4 bacteriophage has a gene for the enzyme, lysozyme. The function of this enzyme is to digest:

Most sensitive technique to detect malignant cell in non-Hodgkin's lymphoma is:

In microinjection method, the DNA is incorporated into host cell by using:

Which of the following statement is incorrect?

Which one of the following pairs of terms/names means one and the same thing?

Polyethylene glycol method is used for:

Plasmids are suitable vectors for gene cloning because:

Problems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using:

Which of the following is not a genetic vector?

Due to chloramphenicol resistance gene, one is able to select a transformed cell in the presence of chloramphenicol. The chloramphenicol resistance gene in this case is called:

Electrophoresis is used to:

A biologist intends to use a polymerase chain reaction to perform a genetic task. The biologist probably is trying to:

Which one of the following pairs is not correctly matched?

DNA fragments are separated using gel electrophoresis:

Complementary base pairing is important for:

In genetic engineering, genes can be inserted from one organism into another or back into the original organism by using which of the following techniques?

A restriction fragment containing a specific gene of interest can be identified by gel electrophoresis followed by transferring the DNA to a membrane as solid support matrix using a procedure called:

Restriction endonuclease - Hind. II always cuts DNA molecules at a particular point by recognising a specific sequence of:

Which of the following statements about restriction enzymes is incorrect?

Which of the following statements represent/s 'cloning'?                

Recombinant DNA can be transferred into host cell by:             

Genetic engineering is the

Genetically engineered insulin can be obtained by

Trade name of genetically engineered insulin is

Somatostatin or human growth hormone (HGH) for the first time was genetically isolated by

Goeddel and his associates biosynthesised the HGH by genetic engineering by:

The viruses infect the host cells. By the induction of viruses the host cells produce the

The interferon of other animals

In human type(s) of interferon present is (are)

How many amino acids are present in the human insulin?

The interferon which is synthesised by WBC is known as

The grafting principle depends upon the

Donor and recipient of the transplanting tissue is the same person. This type of grafting is known as

Genetic engineering means 

Which one of the following techniques is employed in human genetic counselling

The process of joining together different DNA fragments is often referred to as 

It is now possible to breed plants and animals with desired characters through 

Which of the following organelles is related with genetic engineering

DNA fingerprinting method is very useful for