Molecular Basis of Inheritance PYQ — Page 4

Expressed sequence tags (ESTs) refers to:

Which of the following features of genetic code does allow bacteria to produce human insulin by recombinant DNA technology?

Which scientist experimentally proved that DNA is the sole genetic material in bacteriophage?

What will be the sequence of mRNA produced by the following stretch of DNA? 3'ATGCATGCATGCATG5' TEMPLATE STRAND 5'TACGTACGTACGTAC3' CODING STRAND

Select the correct match:

Select the correct match:

All of the following are part of an operon except

The experimental proof for semiconservative replication of DNA was first shown in a

AGGTATCGCAT is a sequence from the coding strand of a gene. What will be the corresponding sequence of the transcribed mRNA?

DNA fragments are

The final proof for DNA as the genetic material came from the experiments of

Spliceosomes are not found in cells of:

Which of the following statements is correct? a. rRNA is the most abundant RNA. b. Ribosomes are composed of approximately 80% rRNA and 20% ribosomal proteins. c. rRNA is a type of coding RNA.

During DNA replication, Okazaki fragments are used to elongate:

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?

The association of histone H$_{1}$ with a nucleosome indicates:

Which of the following rRNAs acts as structural RNA as well as ribozyme in bacteria?

Which of the following is not required for any of the techniques of DNA fingerprinting available at present?

DNA-dependent RNA polymerase catalyzes transcription on one strand of the DNA, which is called the:

The equivalent of a structural gene is:

A molecule that can act as a genetic material must fulfill the traits given below, except

Which of the following is required as inducer(s) for the expression of Lac operon?

Taylor conducted the experiments to prove the semiconservative mode of chromosome replication on:

Which one of the following is the start codon?