Biology MCQs

Biology

Bio - Technology


Page 4 of 4

#25

The PCR technique ws developed by

A)  Kary Mullis

B)  Kohler

C)  Sanger

D)  Milstein

Answer:   A
Explanation Photo

Register or Login for comments

Comments:


#26

The first step of PCR is

A)  Annealing

B)  Primer extension

C)  Denaturation

D)  None of these

Answer:   C
Explanation Photo

Register or Login for comments

Comments:


#27

The process of binding of primer to the denatured strand is called

A)  Denaturation

B)  Annealing

C)  Renaturation

D)  None of these

Answer:   B
Explanation Photo

Register or Login for comments

Comments:


#28

The technology used for the production of monoclonial antibodies is

A)  Mass Culture

B)  Hybridoma

C)  Suspension culture

D)  None of these

Answer:   B
Explanation Photo

Register or Login for comments

Comments:


#29

The hybridoma are made by

A)  Fusing T-cells with myeloma cells

B)  Fusing B cells with myeloma cells

C)  Fusing T helper cells with myeloma cells

D)  None of these

Answer:   B
Explanation Photo

Register or Login for comments

Comments:


#30

The segment to be cloned is called

A)  Gene segment

B)  DNA fragment

C)  DNA insert

D)  All of these

Answer:   C
Explanation Photo

Register or Login for comments

Comments:


#31

The sequence recognized by the restriction enzyme to cut the DNA is called

A)  Recognition site

B)  Restriction site

C)  Both A and B

D)  Cleavage site

Answer:   C
Explanation Photo

Register or Login for comments

Comments:



Page 4 of 4