AIIMS · Biology
Molecular Basis of Inheritance
42 practice questions for AIIMS — 32 easy · 10 medium · 0 hard. Every question is graded instantly with a step-by-step solution when you miss it.
Start free practice →Sample questions
MCQ
Which of the following switches off lac operon?
MCQ
Assertion : In eukaryotes, both intron and exon are transcribed to form hnRNA. Reason : Splicing is required in prokaryotes.
MCQ
Who discovered DNA fingerprinting?
MCQ
The group of codons which codes for alanine is
MCQ
Codons of alanine are
MCQ
Percentage of recombination between $A$ and $B$ is $9 \%, \mathrm{~A}$ and $\mathrm{C}$ is $17 \%, \mathrm{~B}$ and $\mathrm{C}$ is $26 \%$, then the arrangement of genes is
MCQ
Find out the incorrect match?
MCQ
Assertion: Amber codon is a termination codon. Reason : If in $m$ RNA, a termination codon is present, the protein synthesis stops abruptly whether the protein synthesis is completed or not.
MCQ
Which of the following statements is correct regarding eukaryotic translation?
MCQ
Which of the following is a non-sense mutation?
MCQ
Refer to the given figure and select the correct option regarding its parts labelled as A, B and $\mathrm{C}$.
MCQ
If the sequence of bases in the coding strand of a double stranded DNA is 5'-GTTCGAGTC-3', the sequence of bases in its transcript will be