401.
A codon in m-RNA has
A
3-bases
B
2- bases
C
1-base
D
Number of bases bery
Answer :
3-bases
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402.
Ingestion of solid food by plasma membranes is called
A
Endosmosis
B
Pinocytosis
C
Cytokinesis
D
Phagocytosis
Answer :
Phagocytosis
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403.
Function of Nucleases
A
Break the polynucleotide chain by breaking the each terminal nucleotide
B
Breaks phosphodiester bond
C
Breaks peptide bonds
D
Breaks ester bonds
Answer :
Breaks phosphodiester bond
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404.
Substance common in DNA and RNA
A
Hexose Sugar
B
Histamine
C
Thymine
D
Phosphate groups
Answer :
Phosphate groups
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405.
Angstrom (Å) is equal to
A
0.01 μm
B
0.001 μm
C
0.0001 μm
D
0.00001 μm
Answer :
0.0001 μm
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406.
Which functional group participates in disulphide bond formation is proteins
A
Thioether
B
Thiol
C
Thioester
D
Thiolactone
Answer :
Thiol
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407.
Which one of the following structures between two adjacent cells is an effective transport pathway?
A
Plasmodesmata
B
Plastoquinones
C
Endoplasmic reticulum
D
Plasmalemma
Answer :
Plasmodesmata
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408.
Chromatin is made up of
A
Nucleoprotein
B
Nucleoside
C
Pentose sugear
D
Nitrogenous base
Answer :
Nucleoprotein
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409.
One genome is which type of set of Chromosomes
A
Haploid
B
Diploid
C
Triploid
D
Golgi body
Answer :
Haploid
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410.
Which protein found in maximum amount
A
Catalase
B
Zinc carbonic anhydrase
C
Transferase
D
RUBISCO
Answer :
RUBISCO
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