Biotechnology T...

EtBr fluoresces at the wavelength

OCT, XAM and CAM are

Which of the following statements is true about complementary DNA (cDNA)?

Directions: The following question has four choices out of which ONLY ONE is correct.

What is antisense technology?  

Shotgun technique is employed in

Protein encoding gene expressed in heterologous host is called as

The enzyme used to cut the DNA molecule at specific site is

The techniques of using live organisms of enzymes from organism to produce products and processes useful to human is called

PCR based markers have been developed to

Yeast-two hybrid system is used to study

Kohler and Milstein developed the technique for

Match the biologists given in Column I with their specific fields of achievements given in Column II.

Directions: Following question consists of two statements, one labelled as 'Assertion A' and the other labelled as 'Reason R'. You are to examine these statements carefully and decide if the Assertion (A) and the Reason (R) are individually true and if so, whether the Reason is a correct explanation for Assertion. Select your answer from the codes given below.

(A) : DNA ligase is used as a fusogenic agent in protoplasmic fusion technology.
(R) : Fusogenic agent will promote the fusion of protoplasts.

Consider the following statements:

(1) BT cotton is a hybrid plant.
(2) National Research Centre on Plant Biotechnology is located in New Delhi.

Which of the given statements is/are correct?

Brief exposure of cells to an electric field also allow the bacteria to take up DNA and this process is called as

A radioisotope used to label proteins differently from nucleic acids is

Hypervariables are useful in

The mass of undifferentiated cells is called

A transgene can

Host cell membrane can be made permeable by