MCQ on Purine and Pyrimidine
Purine and pyrimidine are two types of nitrogenous organic compounds. Purines, like adenine and guanine, have a double-ring structure and are found in DNA, RNA, […]
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MCQ on Purine and Pyrimidine Metabolism
Purine and Pyrimidine metabolism are essential biochemical pathways responsible for the synthesis and degradation of purine and pyrimidine nucleotides. Purines (like adenine and guanine) and […]
MCQ on Taq Polymerase
Taq DNA polymerase is a heat-resistant enzyme derived from the bacterium Thermus aquaticus. It is widely used in the polymerase chain reaction (PCR) due to […]
MCQ on Southern Blotting Principles and Applications
Southern blotting is a molecular biology technique used to detect specific DNA sequences in a sample. It involves digesting DNA, electrophoresis, transferring the DNA to […]
MCQ on pBR322: Structure and Applications
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. […]
MCQ on Photosynthesis in Higher Plants
Photosynthesis is the biological process by which green plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into glucose (a form of sugar) […]
MCQs on TI Plasmid and its Applications in Biotechnology
A TI (tumour-inducing) plasmid is a type of circular DNA molecule found in certain strains of the bacterium Agrobacterium tumefaciens. It plays a crucial role […]
MCQ on Pyrimidine Synthesis
Pyrimidine synthesis is a biochemical pathway to produce pyrimidine nucleotides, which are key components of DNA, RNA, and molecules like ATP and UTP. It involves […]
MCQ on Purine Synthesis (Nucleic Acid Biosynthesis)
Purine synthesis is a biochemical pathway that cells use to produce purine nucleotides, the building blocks of DNA and RNA. It involves a series of […]