People become tolerant to malaria if they are carriers for
A) Sickle cell anemia
B) Thalassemia
C) Leishmania
D) None of these
The peptide bond formation during protein synthesis is catalyzed by
A) Aminoacyl transferase
B) Peptidyl transferase
C) Polymerase
D) None of the above
The monomeric unit of cellulose is
A) α D glucose
B) Both α D glucose and β D glucose
C) β D glucose
D) α D fructose
First somatic hybrid was produced by
A) Haberlandt
B) Steward
C) Hanning
D) Carlson
Manipulation of the genetic material towards a desired end in a directed and predetermined way is called
A) Genetic engineering
B) Gene cloning
C) Recombinant DNA technology
D) All of the above
The length of linker DNA is
A) 147 bp
B) 50-70 bp
C) 165 bp
D) 220 bp
Whiptail in cauliflower is due to deficiency of
A) S
B) Mn
C) Mo
D) Mg
Removal of the topological strain by inducing the negative supercoiling is carried out by
A) Topoisomerases
B) DNA gyrases
C) Ligases
D) DNA polymerases
The coenzyme derived from Vitamin B5 is
A) Biocytin
B) Coenzyme A
C) FAD
D) FMN
The number of isomers produced by glucose is
A) 6
B) 8
C) 10
D) 16

Report Card

Total Questions Attempted: 0

Correct Answers: 0

Wrong Answers: 0

Percentage: 0%