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) […]
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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 […]
MCQ on Phase Contrast Microscope and its Applications
A phase-contrast microscope is an optical instrument used in microscopy to enhance the contrast of transparent and translucent specimens, such as living cells, that are […]
MCQ on pH Scale and its Applications
The pH scale is a measure of the acidity or alkalinity of a substance, ranging from 0 (highly acidic) to 14 (highly alkaline), with 7 […]
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 […]
MCQ on lac and trp Operon
The lac operon and trp operon are genetic regulatory systems in prokaryotes. The lac operon controls the expression of genes responsible for lactose metabolism, allowing […]
MCQ on Homology Modelling of Proteins
Homology modelling, also known as comparative modelling, is a computational technique in structural biology. It predicts the 3D structure of a protein based on the […]