MCQ on Electron Transport System: The electron transport system, or electron transport chain (ETC), is a series of protein complexes in the inner mitochondrial membrane or thylakoid membrane in chloroplasts. It transfers electrons, generated during cellular respiration or photosynthesis, to generate ATP, a crucial energy currency, by harnessing electron flow for proton pumping and chemiosmotic […]
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MCQ on PCR and its Applications (Polymerase Chain Reaction)
MCQ on PCR and its Applications: PCR (Polymerase Chain Reaction) is a molecular biology technique used to amplify DNA segments exponentially. It involves cycles of heating and cooling to replicate a target DNA region, making it a valuable tool in DNA analysis, genetic research, and diagnostics, allowing the detection of specific sequences. This MCQ will […]
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MCQ on SDS PAGE and Its Applications (Polyacrylamide Gel Electrophoresis)
MCQ on SDS PAGE: SDS-PAGE (Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis) is a widely used laboratory technique to separate proteins based on their size. It involves denaturing proteins with SDS and then subjecting them to electrophoresis through a polyacrylamide gel, enabling accurate molecular weight determination and protein analysis. This MCQ will help you to understand […]
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MCQ on Blotting Techniques (Types and Applications)
MCQ on Blotting Techniques: Blotting is a laboratory technique used to transfer molecules, typically DNA, RNA, or proteins, from a gel matrix (such as agarose or polyacrylamide gel) to a solid membrane. This technique allows for the detection, identification, and analysis of specific molecules through various assays like Southern, Northern, or Western blotting. | Biotechnology […]
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MCQ on ABC Model of Flower Development in Plants
The ABC model of flower development is a genetic framework that explains how specific genes control the formation of floral organs in plants. It consists of three classes of genes: A (for sepals and petals), B (for petals and stamens), and C (for stamens and carpels). Combinations of these genes’ expressions determine the identity of […]
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