pBR322 is a well-known plasmid DNA used in molecular biology and biotechnology. It was one of the first plasmids developed for cloning and genetic engineering. pBR322 contains genes for antibiotic resistance and multiple cloning sites, making it a valuable tool for DNA manipulation and recombinant DNA studies. This is an […]
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mRNA Vaccine: Principle and Application
The development of mRNA vaccines against infectious diseases is a significant milestone in the history of medicine. These vaccines have global attention for their extraordinary speed in addressing the COVID-19 pandemic. This article explores the groundbreaking science behind mRNA vaccines, their development, mechanisms of action, advantages, challenges, and the potential […]
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MCQ on Molecular Basis of Inheritance
The molecular basis of inheritance refers to the process by which genetic information is stored, replicated, and transmitted from one generation to the next through the structure and function of DNA and RNA molecules. This MCQ on Molecular Basis of Inheritance will help you to understand the concept clearly. Molecular […]
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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 […]
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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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