Molecular Basis of Inheritance questions
1003 published questions with worked solutions.
- Which of the following is stop codon?
- Portion of gene which is transcribed but not translated is
- Functioning of structural genes is controlled by [MP PMT 2001]
- In operon concept, regulator gene functions as [CBSE PMT 1999, K CET 2004]
- Which of the following events would occur in ‘Lac-operon’ of E. coli when the growth medium has high concentration of lactose? [K...
- In lac operon model repressor protein binds to which site? [Manipal 2005, K CET 2006]
- If the sequence of bases in the coding strand of a double stranded DNA is 5′- GTTCGAGTC-3′, the sequence of bases in its...
- DNA generally acts as template for the synthesis of [CPMT 1979, CPMT 1987]
- Semiconservative method is associated with [MH-CET 2009]
- If the base sequence of one strand of DNA is GAT TAG CAT GAC, what shall be the sequence of its complementary strand?
- Which statements about RNA is true? (i) It is simple, straight or coiled, single stranded molecule (ii) Components of RNA are...
- In Hershey-Chase’s experiment, when the radioactive viruses were allowed to infect E. coli, what was observed? (i) E. coli which...
- What is false about t-RNA?
- Which of the following is a FALSE statement about DNA?
- Which among the following are the features of “Genetic code”? (i) It is a triplet or three letter code (ii) The code is...
- The diameter of a DNA double helix is maintained constant all along its length. One of the main reason for this is the
- Which of the following are required for protein synthesis? (i) DNA to provide the base sequence (ii) 20 types of amino acids...
- Which of the following events occur during elongation process of translation? (i) Formation of peptide bonds between the...
- Which of the following is correct with regards to the arrangement of DNA in chromosome?
- What is true about the Watson – Crick model of DNA?
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