List of top Biotechnology Questions

Consider the following and choose the correct answer Assertion [A]: Tautomeric shifts in DNA bases are a source of spontaneous mutations. Reason [R]: Rare tautomeric forms have altered hydrogen-bonding patterns. The correct answer is
Consider the following and choose the correct answer Assertion [A]: B-DNA is the most stable and predominant form of DNA under physiological conditions. Reason [R]: B-DNA possesses major and minor grooves. The correct answer is
Identify the following organism which is a symbiotic nitrogen fixer?
The site of light reactions of photosynthesis occurs on
What are the products of the light reaction utilized during the Calvin cycle?
Which of the following yields the maximum ATP?
Consider the following and choose the correct answer Assertion [A]: Aerobic respiration is more efficient than anaerobic respiration. Reason [R]: Oxygen allows complete oxidation of glucose. The correct answer is
A bacterium has a generation time of \(30\) minutes. Starting with \(1\times10^4\) (\(10000\)) cells, how many cells will be present after \(2\) hours?
Which of the following correctly matches a virus with its type of nucleic acid?
Viruses are considered as living organisms because they perform
Which of the following cellular components is present in eukaryotic cells but absent in prokaryotic cells?
Origin of replication usually contains
Incorrectly matched pair?
A gene consists of 900 nucleotide bases. How many amino acids will it code?
Select the technique used to predict ligand binding orientation?
FASTA format contains
Which technique is used in proteomics?
Which resource is NOT primarily used for protein analysis?
Which database stores 3D structures of biomolecules?
Which database provides non-redundant protein sequences?
Which is NOT a force field?
Which of the following is NOT a challenge in gene therapy?
A key difference between Southern and Northern blotting is that Northern blotting
A major limitation of RAPD is
Southern blotting is used to detect