MCQ on Phospholipids: Phospholipids are essential components of cell membranes. They consist of a hydrophilic head and two hydrophobic tails. Arranged in a bilayer, they create a selectively permeable barrier, regulating the flow of molecules in and out of cells, vital for cellular integrity and function. Learn more: MCQ on […]
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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 […]
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MCQ on Protein Structure and Functions
Studying protein structure is crucial for understanding their functions, interactions, and roles in biological processes. It aids in drug design, predicting protein behaviour, and addressing diseases caused by misfolding. Knowledge of structure enables targeted interventions, rational engineering of enzymes, and advances in fields like biotechnology, medicine, and biochemistry. Please use […]
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Enzyme Kinetics: MCQs on Michaelis-Menten Equation
The Michaelis-Menten equation characterizes the enzyme kinetics. It relates reaction rate (V) to substrate concentration (S), incorporating constants: Vmax (max rate) and Km (substrate conc. at half Vmax). As S increases, V approaches Vmax. Km reflects enzyme-substrate affinity. This equation aids in understanding enzyme behaviour and designing efficient enzymatic processes. […]
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MCQ on Enzyme Kinetics
Enzyme kinetics studies the speed of enzyme-catalyzed reactions. It explores factors influencing reaction rates: substrate concentration, enzyme activity, and temperature. Michaelis-Menten equation models this, defining Vmax (maximum rate) and Km (substrate concentration at half Vmax). Enzyme inhibitors also impact kinetics, crucial in understanding various biological processes and drug development. Please […]
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