Molecular Basis of Inheritance questions
1003 published questions with worked solutions.
- If each codon has only one nitrogen base, the possible number of codons would be
- Normally, AUG acts as initiation codon and codes for amino acid methionine, sometimes GUG also acts as initiation codon and codes...
- Gene responsible for the synthesis of repressor in operon is called
- In lac operon, which gene is responsible for the production of repressor protein?
- The cluster of genes with related functions are called
- In lac operon, _____ is regulated by common promoter and regulatory genes
- During gene regulation and expression in an operon, _____ codes for protein, r-RNA and t-RNA
- The enzyme -galactosidase of lac operon is coded by
- In which type of DNA replication, out of the two newly formed molecules, one is purely a new one and the other one is old?
- Nucleotide arrangement in DNA can be seen by
- Trifoliate or clover leaf-like RNA is
- Wobbling of _____ does not affect translation
- The codon for anticodon 3' UUUA 5' is
- The number of hydrogen bonds in the DNA molecule of 150 base pairs having 60 AT pairs would be
- When DNA is transferred from a culture of capsulated Diplococcus to a culture of non capsulated Diplococcus, converting the...
- How many turns of double helix of DNA will be there in a molecule of DNA having 45 base pairs?
- From the experiments carried out by Avery, Macleod and McCarty by using various enzymes, which of the following results...
- A segment of DNA molecule contains 200 guanine and 200 thymine bases. What will be the total number of nucleotides in this...
- Each strand of DNA has
- DNA consists of two complementary nucleotide chains. If the sequence of nucleotide in one of the strand is AGCTTCGA, then the...
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