1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Change in sequence of nucleotide in DNA is called as -
A
Recombination
B
Mutation
C
Mutagen
D
Translation
2
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Out of 64 codons, 61 codons code for 20 types of amino acid it is called : -
A
Wobbling of codon
B
Universility of codons
C
Overlapping of gene
D
Degeneracy of genetic code
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Types of RNA polymerase required in nucleus for RNA synthesis : -
A
2
B
3
C
1
D
4
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Gene and cistron words are sometimes used synonymously because : -
A
One gene contains one cistron
B
One cistron contains many gene
C
One gene contains no cistron
D
One gene contains many cistrons
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