811.
Primary cell wall formed by
A
Intussusception
B
Apposition
C
Intussusception & lignification
D
Mineralization
Answer :
Intussusception
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
812.
Which of the following is employed in recombinant DNA technology
A
Plastids
B
Plasmids
C
Ribosomes
D
Histones
Answer :
Plasmids
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
813.
ATP ase activity occur in
A
Head of F-particle
B
Stalk of F-particle
C
Base of F1-particle
D
All of the above
Answer :
Head of F-particle
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
814.
A nucleic acid contains thymine or methylated uracil then it should be
A
DNA
B
RNA
C
Either DNA or RNA
D
RNA of bacteria
Answer :
DNA
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
815.
Sphaerosome are involved in
A
Synhaerosome and storage of lipid
B
Synthesis of proteein
C
β-oxidation of fatty acids
D
Synthesis and storage of carbohydrate
Answer :
Synhaerosome and storage of lipid
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
816.
Fluid mosaic model of cell membrane was put forward by
A
Danielli and Davson
B
Singer and Nicolson
C
Garner and Allard
D
Watson and Crick
Answer :
Singer and Nicolson
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
817.
Out of 64 codons only 61 codes for the 20 different amino acids. This character of genetic code is called
A
Degeneracy
B
Non ambiguous nature
C
Redundancy
D
Overlapping
Answer :
Degeneracy
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
818.
In three dimensional view the molecule of t -RNA is
A
L-shaped
B
S-shaped
C
Y-shaped
D
E- shaped
Answer :
L-shaped
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
819.
Sugar with gfive membered ring called
A
Pyranose
B
Furanose
C
Dextrorotatory
D
Laevortatory
Answer :
Furanose
Discuss Question
No explanation is given for this question. Let's discuss the answer together.
820.
Hormones, enzymes and vitamins are included in same group of biochemicals because these all
A
Composed of protine
B
Regulate oxidative metabolism
C
Synthesized in animal body
D
Help to regulate the metabolism
Answer :
Help to regulate the metabolism
Discuss Question
No explanation is given for this question. Let's discuss the answer together.