1
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. Such strings of ribosomes are termed as
A
polysome
B
polyhedral bodies
C
plastidome
D
nucleosome
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
All of the following are part of an operon except
A
an operator
B
structural genes
C
an enhancer
D
a promoter
3
NEET 2018
MCQ (Single Correct Answer)
+4
-1
AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA?
A
AGGUAUCGCAU
B
UGGTUTCGCAT
C
ACCUAUGCGAU
D
UCCAUAGCGUA
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
If there are 999 bases in an RNA that codes for a protein with 333 amino acids, and the base at position 901 is deleted such that the length of the RNA becomes 998 bases, how many codons will be altered ?
A
1
B
11
C
333
D
33
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