MEDIUM
12th CBSE
IMPORTANT
Earn 100

Which of the following RNAs should be most abundant in an animal cell?
(a)tRNA
(b)mRNA
(c)miRNA
(d)rRNA

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Important Questions on Molecular Basis of Inheritance
MEDIUM
12th CBSE
IMPORTANT
AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA?

MEDIUM
12th CBSE
IMPORTANT
All the following are the parts of an operon except

MEDIUM
12th CBSE
IMPORTANT
Select the correct match.

HARD
12th CBSE
IMPORTANT
Select the wrong match.

MEDIUM
12th CBSE
IMPORTANT
The experimental proof for semiconservative replication of DNA was first shown in a

MEDIUM
12th CBSE
IMPORTANT
Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. Such a string of ribosomes is termed as
