MCQ on lac and trp Operon
The lac operon and trp operon are genetic regulatory systems in prokaryotes. The lac operon controls the expression of genes responsible for lactose metabolism, allowing […]
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MCQ on Homology Modelling of Proteins
Homology modelling, also known as comparative modelling, is a computational technique in structural biology. It predicts the 3D structure of a protein based on the […]
MCQ on Genetic Markers
Genetic markers are specific DNA sequences or variations that serve as identifiable points on a person’s or organism’s genome. They are used in genetic research, […]
Regulation of Gene Expression in Eukaryotes MCQ
In eukaryotes, regulation of gene expression is a complex process that controls when and to what extent genes are transcribed and translated into proteins. This […]
MCQ on Cell Cycle Checkpoints and its Significance
A cell cycle checkpoint is a regulatory control point in the cell cycle where various signalling pathways assess the fidelity of DNA replication and repair, […]
Types of DNA Repair Mechanisms MCQ
DNA repair mechanisms in cells include base excision repair (BER), nucleotide excision repair (NER), mismatch repair (MMR), homologous recombination (HR), and non-homologous end joining (NHEJ). […]
MCQ on DNA Barcoding and its Applications
DNA barcoding is a molecular technique that uses a short, standardized DNA sequence from a specific gene to identify and classify species. It helps scientists […]
MCQ on BT Cotton and its Pros and Corns
Bt cotton, a genetically modified crop, boasts pest-resistant qualities, reducing the need for chemical pesticides and increasing crop yields. However, concerns over environmental impact and […]
Nutritional Classification of Bacteria MCQ
Bacterial nutrition varies widely, encompassing autotrophic and heterotrophic modes. Autotrophic bacteria synthesize their own organic compounds from inorganic sources, while heterotrophic bacteria rely on organic […]