Molecular Basis of Inheritance PYQs - Last 10 Years

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Practice 22 MHT CET (Biology) Biology questions from Molecular Basis of Inheritance. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.

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Last 10 Years Molecular Basis of Inheritance Questions

Showing 22 of 22 filtered questions.

1Molecular Basis Of Inheritance

Identify the mRNA transcribed from the DNA having following nucleotide sequence.

2Molecular Basis Of Inheritance

Which one of the following combination of bacterial strains used by Griffith, when injected to mice will NOT kill them?

3Molecular Basis Of Inheritance

If the sequence of gene loci on a chromosome are A-B-C-D-E-O-T. Which of the following gene pair will have least probability of being inherited together?

4Molecular Basis Of Inheritance

The core DNA in the nucleosome is _________ base pairs long

5Molecular Basis Of Inheritance

Glycine is coded by GGA in prokaryotic cell, it will code for ________ in eukaryotic cell.

6Molecular Basis Of Inheritance

Which type of mutation causes sickle cell anaemia?

7Molecular Basis Of Inheritance

Identify the correct sequence of steps in Hershey and Chase's experiment.

8Molecular Basis Of Inheritance

In an operon, when repressor protein attaches to the operator then __________ .

9Molecular Basis Of Inheritance

Exons on hnRNA codes for $\qquad$

10Molecular Basis Of Inheritance

Given below are two statements.
Statement I - In Meselson and Stahl's experiment the samples were separated by using CsCl equilibrium gradients.
Statement II - ${ }^{15} \mathrm{~N}$ is a heavy isotope and can be separated based on density ...

11Molecular Basis Of Inheritance

The very first step of initiation of translation is

12Molecular Basis Of Inheritance

All the 64 codons in the dictionary of genetic code were deciphered by __________

13Molecular Basis Of Inheritance

The size of mRNA is generally related to $\qquad$

14Molecular Basis Of Inheritance

In the processing of hnRNA in eukaryotic cell, the primary transcripts are processed in the following sequence.

15Molecular Basis Of Inheritance

Two different amino acids are never encoded by the same codon, this character of genetic code is called ____________.

16Molecular Basis Of Inheritance

Given below are two statements:
Statement I - In prokaryotes, there is only replicon however in eukaryotes, these are several replicons in tandem.
Statement II - Two separated strands in a replicon of DNA are prevented from re-joining by he...

17Molecular Basis Of Inheritance

Which bonds hold together the two complementary polynucleotide chains of DNA?

18Molecular Basis Of Inheritance

Select the INCORRECT statement.

19Molecular Basis Of Inheritance

Which of the following is the role of SSBP's during DNA replication?

20Molecular Basis Of Inheritance

Match the process in Column I with the action in Column II.
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21Molecular Basis Of Inheritance

The number of nucleotides in tRNA is _________ .

22Molecular Basis Of Inheritance

Select the INCORRECT statement.