Choose the correct order for the cloning process.

1. The production of cDNA is carried out using an enzyme termed Reverse transcriptase.

2. mRNA cannot be used directly in cloning.

3. It is possible to synthesis complementary DNA molecule to all the mRNA from the selected tissue.

4. The cDNA may be inserted into vectors and then cloned.

TLS Online TPP Program

#Question id: 23201

#Life Sciences

The resolving power of Transmission electron microscopy is derived from _______________

TLS Online TPP Program

#Question id: 23202

#Life Sciences

The cathode of transmission electron microscope consists of a ____________________

TLS Online TPP Program

#Question id: 23205

#Life Sciences

Which type of electrons are excited in SEM when intense electron beam is applied over sample?

TLS Online TPP Program

#Question id: 12915

#Life Sciences

Which of the following statement is not correct about PCR.

TLS Online TPP Program

#Question id: 12916

#Life Sciences

Which statement is correct for Zoo blotting?

TLS Online TPP Program

#Question id: 12917

#Life Sciences

Arrange the steps of stages in PCR in correct order.

1. The region to be specifically amplified is made accessible within the complex DNA.

2. The double stranded DNA is denatured by heating the reaction mixture to above 90 degree Celsius.

3. A thermal cycler is used to incrementally decrease the annealing temperature.

4. Reaction mixture is then cooled to a temperature between 40 and 60 degree celsius.