NEET Zoology Molecular Basis Of Inheritance Class 12 Questions

Select the incorrect pair w.r.t. Lac operon.

Consider the following statements: (a) Methyl guanosine triphosphate is added to 5' end of hnRNA. (b) A segment of DNA coding for polypeptide is Intron. (c) rRNA provides template for synthesis of proteins. (d) RNA polymerase I transcribes rRNA (e) Rho factor binds to RNA polymerase to terminate transcription.

In the lac operon system, permease is coded by

In transcription in eukaryotes, rRNA is transcribed by?

Which of the following statements is correct regarding eukaryotic translation?

The correct statement with regard to the secondary structure of DNA/RNA is

Arrange the following steps of DNA fingerprinting in a correct sequence.

Which of the following statements are correct with reference to packaging of DNA helix?

Which of the following statements are correct with respect to DNA separation, isolation and visualization?

What is the role of RNA polymerase III in the process of transcription in eukaryotes?