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, […]
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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 […]
Difference between Bacterial and Fungal Cell Wall
Cell walls are rigid structures surrounding plant, fungal, and bacterial cells, providing support, protection, and regulating cell shape and osmotic pressure. The chemical structure and […]
MCQ on Geological Time Scale (GTS)
MCQ on Geological Time Scale. The geological time scale is a chronological framework used by geologists to categorize and organize Earth’s history into distinct eras, […]
MCQ on Secondary Metabolites in Plants
MCQ on Secondary Metabolites in Plants: Secondary metabolites are organic compounds not directly involved in growth or development but crucial for ecological interactions and adaptation. […]
MCQ on Role of Microbes in the Nitrogen Cycle
MCQ on Microbes in Nitrogen Cycle: In the nitrogen cycle, essential for ecosystem health, microbes such as nitrogen-fixing bacteria, nitrifying bacteria, and denitrifying bacteria play […]