1
Movement of DNA from one bacterium to another through a tubular bridge or pilus:
form of multiple parasitism in which a parasite preferentially... | Agrigyan
2
Which of the following is responsible for eliminating toxic oxygen by-products from cells?
3
form of multiple parasitism in which a parasite preferentially attacks a host that is already parasitized by another species is
known as
4
For mass multiplication of DD-136 nematode, the common host used is
5
Chlorpyriphos methyl is effective against stored product insects except
General Agriculture
6 TopicsMilk Composition, Physical Properties, Salt Equilibria, Lactose & Water-Soluble Vitamins
5 Topics
Physical Properties of Milk: Density, Specific Gravity, Refractive Index & Freezing Point Depression
Gross Composition & Species Variations (Cow, Buffalo, Goat, Camel, Human)
Salt Equilibria in Milk: Calcium Phosphate Partitioning & Colloidal Stability
Milk Plasma, Serum & Phase Distribution of Milk Constituents
Lactose Chemistry: Structure, Isomerism (Alpha/Beta), Solubility, Mutarotation & Crystallization
Chemistry of Milk Proteins and Enzymes
5 Topics
Casein Fractionation: Alpha-s1, Alpha-s2, Beta & Kappa-Casein Molecular Structures
Casein Micelle Supramolecular Architecture: Submicelle, Dual-Binding & Nanocluster Models
Whey Proteins: Beta-Lactoglobulin, Alpha-Lactalbumin, Blood Serum Albumin & Proteose-Peptones
Milk Bioactive Protective Proteins: Immunoglobulins, Lactoferrin, Lactoperoxidase & Lysozyme
Indigenous Milk Enzymes: Alkaline Phosphatase, Lipoprotein Lipase, Plasmin & Xanthine Oxidase
Chemistry of Milk Lipids and Fat-Soluble Vitamins
4 Topics
Milk Fat Globule Membrane (MFGM): Ultrastructure, Protein Markers & Polar Lipids
Milk Fatty Acid Profiles: Short/Medium Chain Fatty Acids, Branched Chains & CLA Isomers
Milk Lipid Oxidation: Autoxidation Free Radical Mechanisms, Hydroperoxides & Off-Flavors
Fat-Soluble Vitamins (A, D, E, K), Carotenoids & Natural Antioxidants in Milk Fat
Milk Adulteration, Contaminant Analysis & Dairy Effluent Testing
2 TopicsChemistry of Cream, Butter and Ghee
3 TopicsHeat Stability, Concentrated/Dried Milks & Indigenous Products Chemistry
6 Topics
Condensed & Evaporated Milk Chemistry: Protein Destabilization & Forewarming Effects
Maillard Browning in Milk: HMF Formation, Furosine, Lysinoalanine & Advanced Glycation
Milk Powder Chemistry: Glass Transition, Lactose Crystallization, Free Fat & Caking
UHT Processing Chemistry: Heat-Induced Protein-Lipid Interactions & Age Gelation Mechanisms
Indigenous Dairy Products Chemistry: Khoa, Chhana, Paneer, Rasogolla & Desiccated Sweets
Milk Heat Stability: pH-Heat Coagulation Time (HCT) Curves, Urea & Mineral Influence
Chemistry of Cheese and Fermented Milk Products
5 Topics
Milk Clotting Enzymatic Mechanisms: Chymosin Action on Kappa-Casein Phe105-Met106 Bond
Cheese Ripening (Glycolysis, Proteolysis, Lipolysis) & Curd Syneresis Factors
Coagulation Dynamics: Primary (Enzymatic) & Secondary (Calcium-Dependent Aggregation) Phases
Processed Cheese Chemistry: Emulsifying Salts (Citrates, Phosphates) & Emulsion Stability
Fermented Milk Products Chemistry: Dahi, Yoghurt, Lassi, Acid Gel Formation & Exopolysaccharides
Chemistry and Physics of Ice-Cream and Kulfi
3 TopicsDairy Quality Assurance, Standards, Traceability & Residue Regulations
3 TopicsInstrumental & Analytical Techniques in Dairy Chemistry
4 Topics
Differential Scanning Calorimetry (DSC), Rheometry & Spectrophotometry in Dairy Systems
Chromatography (HPLC, GLC, TLC) in Dairy Lipids, Sugars & Residue Testing
Mid-Infrared (MIR), Fourier Transform (FTIR) & Ultrasonic Milk Analyzers
Electrophoresis (PAGE, IEF) & Mass Spectrometry in Milk Protein & Peptide Profiling
Official PYQ Papers
Previous Year Papers of Dairy Chemistry
Practice official shift-wise question papers with answer keys and detailed explanations on the actual exam pattern.
1
Total Available
Previous Papers
2024
29-06-2024