In SDS PAGE chloride ions and glycinate ions are used to create

TLS Online TPP Program

#Question id: 12933

#Biochemistry

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: 12934

#Biochemistry

Reverse transcriptase enzyme is isolated from____

TLS Online TPP Program

#Question id: 12938

#Biochemistry

What is the main advantage of using Yeast Artificial Chromosome based vector over other vectors?

1. It has ability to clone very large fragments of DNA.

2. YAC vectors do not contain origin of replication sites 

3. It has insert  range up to 2000 kb.

4. It help in genome mapping and sequencing projects.

TLS Online TPP Program

#Question id: 20386

#Biochemistry

Within the human population there are millions of single base variations, called 

TLS Online TPP Program

#Question id: 78

#Botany

Which is true about naturally occurring monosaccharides?

TLS Online TPP Program

#Question id: 79

#Botany

The structure of D-arabinose is shown below. How many stereoisomers are possible for this molecule?