Match List-I with List-II:Choose the correct answer from the... | Agrigyan

Q.1

Microbiology- ICAR JRF/SRF 2024 (Q.86)

Match the Following +4 −1

Match List-I with List-II:

Choose the correct answer from the options given below:

List - I सूची - I Streptomyces and related actinobacteria List-I (Streptomyces and related actinobacteria		List - II सूची - II Antibiotic produced List-II (Antibiotic produced
A	Streptomyces fradiae Streptomyces fradiae	I	Amphotericin B Amphotericin B
B	Streptomyces noursei Streptomyces noursei	II	Chloramphenicol Chloramphenicol
C	Streptomyces nodosus Streptomyces nodosus	III	Streptomycin Streptomycin
D	Streptomyces griseus Streptomyces griseus	IV	Neomycin Neomycin
E	Streptomyces venezuelae Streptomyces venezuelae	V	Nystatin Nystatin

(A) — (V), (B) - (IV), (C) - (II), (B) = (I), (E) - (0) (A) — (II), (B) - (1), (C) - CV), (O) = (I), (E) = (IV) (A) — (I), (B) - (VY), (C) - (IV), (D) = (1), (E) = (I) (A) (IV), (B) - (V), (C)- (1), (D) = (I), (E) — (I)

Q.2

Microbiology- ICAR JRF/SRF 2024 (Q.92)

MCQ (Single Correct) +4 −1

Read the following statements regarding antibiotic sensitivity of bacteria

(A) . Kirby-Bauer test or disc diffusion test is the standard method used for testing antibiotic sensitivity of bacteria

(B) . During incubation, the antimicrobial agent diffuses from disc into agar during a specified period of incubation, establishing a gradient; the farther the chemical diffuses away from the filter paper, the higher the concentration of the agent

(C) . The minimum inhibitory concentration is constant for a given antimicrobial agent, hence different antimicrobial agents can be compared to determine which is most effective against the target organism

(D) . Hospital infection-control microbiologists generate and examine susceptibility data to generate periodic reports called antibiogram

(E) . Antibiograms are used to monitor control of known pathogens, to track the emergence of new pathogens and to identify the emergence of antibiotic resistance at the local level

Choose the correct answer from the options given below:

(A), (B) and (C) only. (A), (C) and (D) only. (A), (D) and (E) only. (C), (D) and (E) only.

General Agriculture

6 Topics

Agronomy, Tillage & Field Crop Production Cell Biology, Plant Physiology & Biochemistry Agricultural Entomology, Nematology & Crop Protection Agricultural Meteorology & Climate Science Soil Science, Plant Nutrition & Reclamation Crop Genetics, Plant Breeding & IPR

Basic Biochemistry and Biomolecules

3 Topics

Amino Acids, Peptides, and Proteins: Structure, Classification, and Conformation Cell Structure, Biomembranes, and Bioenergetics Carbohydrates and Lipids: Structure, Stereochemistry, and Properties

Cell Organelles and Water Relations

2 Topics

Plant Cell Architecture, Organelles, Cytoskeleton and Membrane Transport Ascent of Sap, Transpiration, Stomatal Mechanics and Guttation

Cell Structure and Function

2 Topics

Prokaryotic and Eukaryotic Cell Architecture, Organelles and Subcellular Fractionation Cell Cycle Regulation, Checkpoints, Signal Transduction and Apoptosis

History of Microbial World

3 Topics

Historical Milestones, Spontaneous Generation, Germ Theory and Vaccine Development Soil Microbiology Pioneers: Winogradsky, Beijerinck and Nitrogen Fixation Discovery Microbial Taxonomy, Bergey's Manual Systems and Cyanobacterial Classification

Basic Microbiological Techniques

4 Topics

Antimicrobial Susceptibility Testing, Disc Diffusion, MIC and Antibiotic Assays Active Food Safety Systems, HACCP Principles, Milk Quality and Microbial Standards Culture Media Formulations, Pure Culture Isolation, Lyophilization and Preservation Fermentation Technologies, Bioreactor Kinetics, Scale-Up and Aeration (OTR)

Biomolecules and Metabolism

1 Topic

Amino Acids, Protein Folding, Heat Shock Proteins and Secondary Metabolites

Intermediary Metabolism

2 Topics

Carbohydrate Metabolism: Glycolysis, TCA Cycle, Glyoxylate Pathway, and Gluconeogenesis Lipid Metabolism, Beta-Oxidation, and Ketone Bodies

Metabolic Processes and Growth Regulation

2 Topics

Nitrogen, Sulfur, and Lipid Metabolism and Assimilation Plant Respiration, Glycolysis, TCA Cycle, and Alternative Oxidase

Enzymes, Vitamins and Hormones

1 Topic

Coenzymes, Isozymes, and Vitamins

Enzymology

1 Topic

Enzyme Classification, Kinetics, Inhibition and Allostery

Microbial Physiology

6 Topics

Microbial Secondary Metabolism, Industrial Enzymes, Vitamins and Fermented Foods Bacterial Motility Systems: Flagellar Mechanics, Type IV Pili and Chemotaxis Chemolithotrophy, Iron/Sulfur Oxidation and Archaeal Retinal Proteins Bacterial Cell Envelope: Peptidoglycan, Gram-Negative Outer Membrane and LPS Bacterial Endospores: Sporulation Stages, Dipicolinic Acid, SASPs and Heat Resistance Nitrogen Fixation Biochemistry: Nitrogenase Isoforms (Mo/V/Fe) and Regulation

Abiotic Stress Responses in Plants

1 Topic

Drought and Water Deficit Stress Physiology and Osmotic Adjustment

Microbial Genetics

4 Topics

Bacterial Replication Timing, Plasmids, Incompatibilities and Shuttle Vectors Chemical Mutagenesis, Base Analogs, Deamination and Alkylating Agents Two-Component Regulatory Systems, Osmoregulation and Catabolite Control Bacteriophage Biology, Transpositional Phage Mu and Phage Genetics

Molecular Biology

1 Topic

DNA and RNA Structure, Replication, and Repair

Molecular Genetics

1 Topic

Gene Concept, Split Genes, Overlapping Genes and Operon Regulation

Gene Expression

1 Topic

Central Dogma, DNA Replication Machinery and Replication Origins

Plant Growth Regulators and Plant Development

2 Topics

Auxins and Cytokinins: Biosynthesis, Transport, Signaling and Morphogenesis Abscisic Acid, Ethylene, and Jasmonates: Signaling and Stress Responses

Soil Microbiology

5 Topics

Symbiotic Associations: Mycorrhizae (VAM/Ecto), Rhizobia and Endophytic Diazotrophs Soil Microbial Biomass, Soil Health Indicators and Microbial Respiration Carbon Biogeochemistry, Cellulose Digestion and Lignin Decomposition Soil Nitrogen Transformations: Mineralization, Nitrification and Eukaryotic Denitrification Soil Sulfur and Phosphorus Dynamics: Mineralization, Oxidation and Solubilization

Techniques in Biochemistry

1 Topic

Spectroscopy, Mass Spectrometry, and Radioisotope Techniques

Microbial Diversity and Ecology

4 Topics

Wastewater Treatment (Bardenpho Process), Xenobiotics and Pesticide Biodegradation Molecular Microbial Ecology: Metatranscriptomics, GeoChip and Molecular Phylogenetics Biomining, Bioleaching of Sulfide/Gold Ores and Acid Mine Drainage Microbial Interspecies Interactions: Mutualism, Commensalism, Predation and Amensalism

Mineral Nutrition

1 Topic

Essential Plant Nutrients: Classification, Essentiality Criteria and Biochemical Roles

Molecular Biology Techniques

2 Topics

DNA Sequencing Technologies, High-Throughput Genomics and Proteomics Electrophoresis, Centrifugation, Chromatography and Protein Estimation

Molecular Biology

1 Topic

DNA Repair Pathways, Ribosomes and Catalytic RNAs (Ribozymes)

Plant Metabolic Processes

1 Topic

Mineral Nutrition, Nitrogen Fixation, and Assimilation

Seed Physiology

2 Topics

Seed Development, Reserve Mobilization, and Desiccation Tolerance Seed Germination, Seed Vigour and Physiological Seed Dormancy

Physiology of Flowering and Reproduction

1 Topic

Photoperiodism, Phytochromes and Floral Induction (Florigen)

Plant Molecular Biology

1 Topic

Plant Genome Organization, Organellar DNA, and Cytoplasmic Male Sterility

Plant Biotechnology / Genetic Engineering

2 Topics

Recombinant DNA Technology, Cloning Vectors, and Enzymes Plant Genetic Transformation, Transgenics, and Genome Editing

Tissue Culture

1 Topic

Haploids, Embryo Rescue, Protoplast Fusion and Germplasm Repositories

Plant Genetic Engineering

2 Topics

Plant Transformation Systems: Agrobacterium T-DNA and Direct Gene Delivery Transgenic Crop Technologies, Biofortification and Trait Engineering

Molecular Markers and Genomics

1 Topic

Molecular Marker Systems, Genetic Diversity and Mapping Populations

Microbiology- ICAR JRF/SRF 2024

120 Questions Bilingual

RPSC Agriculture Exams

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Food Safety Officer Assistant Agriculture Officer Agriculture Officer RPSC Agriculture Research Officer RPSC AARO

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RSSB Agriculture Supervisor

National & PG Entrances

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ICAR AIEEA PG CUET UG Rajasthan Agriculture Pre-PG ICAR JRF/SRF