Molecular Basis of Inheritance PYQ — Page 6

The one aspect which is not a salient feature of genetic code, is its being

Which one of the following does not follow the central dogma of molecular biology?

The $3^{\prime}-5^{\prime}$ phosphodiester linkages inside a polynucleotide chain serve to join

Select the two statements out of the four $(1-4)$ given below about lac operon. (1) Glucose or galactose may bind with the repressor and inactivate it (2) In the absence of lactose, the repressor binds with the operator region (3) The z-gene codes for permease (4) This was elucidated by Francois Jacob and Jacques Monod The correct statements are

In eukaryotic cell transcription, RNA splicing and RNA capping take place inside the

The lac operon consists of

Satellite DNA is useful tool in

Removal of introns and joining the exons in a defined order in a transcription unit is called

What is not true for genetic code?

Semiconservative replication of DNA was first demonstrated in :

Semiconservative replication of DNA was first demonstrated in

Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a triplet?

Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a "triplet" ?

What is not true for genetic code?

Removal of introns and joining the exons in a defined order in a transcription unit is called :

In the DNA molecules

Which one of the following pairs of codons is correctly matched with their function or the signal for the particular amino acid?

Which one of the following pairs of nitrogenous bases of nucleic acids, is wrongly matched with the category mentioned against it?

Which one of the following pairs of codons is correctly matched with their function or the signal for the particular amino acid?

In the DNA molecule

What is antisense technology?

Polysome is formed by

Differentiation of organs and tissues in a developing organism, is associated with:

The two polynucleotide chains in DNA are: