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
Aquaculture and Marine Biotechnology
4 Topics
Fish Cell Culture: Continuous Cell Lines, National Repository (NBFGR/CIFA) and Viral Propagation
Marine Pigments (Fucoxanthin), Invertebrate Endocrinology (Ecdysone), Algal Biotechnology and Fish Parasitology (Costia)
Marine Natural Products: Bioactive Secondary Metabolites, Sea Cucumber Saponins, Gorgonians and Spongothymidine
Marine Microorganisms: Cyanobacteria, Marine Nitrogen-Fixing Bacteria, Dinoflagellates (Ceratium) and Diatoms
Biochemical and Molecular Markers
4 Topics
Molecular Markers in Aquaculture: Microsatellites (SSR) Stutter Bands, Null Alleles and SNP Discovery
Genomics Metrics: Phred Quality Scores (Q20/Q30), BUSCO Genome Completeness and Contig Assemblies
Next-Generation Sequencing (NGS) Platforms (Illumina, PacBio, Nanopore) and Ribotyping Markers
Metagenomics of Aquatic Ecosystems: Functional Metagenomics and Microbial Community Profiling
Cellular and Molecular Biology
5 Topics
Cell Organelles, Cytoskeleton, Membrane Dynamics, Ion Channels and Apoptotic Cascades (TNF, FasL)
DNA Replication Forks, Meselson-Stahl Kinetics, Chromatin Ultrastructure and DNA Topoisomerases
Gene Transcription, Prokaryotic Promoters (-10, -35 Boxes), Sigma Factors and Eukaryotic RNA Polymerases
RNA Processing, MicroRNA (miRNA) Biogenesis, Riboswitches and Post-Transcriptional Translation Control
Epigenetics, DNA Methylation (Bisulfite Sequencing) and Histone Modifications in Teleosts
General Agriculture
6 TopicsRecombinant DNA Technology
5 Topics
Restriction Endonucleases, Modifying Enzymes (Alkaline Phosphatase, T4 Ligase) and Recombination (Cre-Lox, Holliday)
Protein Engineering, Disulphide Bond Reduction (DTT, BME) and Co-Translational Protein Targeting
Plasmid Vectors, Phagemids, Blue-White Alpha-Complementation Selection and Chemical Competence (CaCl2)
PCR Variants: Inverse PCR, Multiplex PCR, qPCR and Thermal Cycling Mechanics
RNA Interference: siRNA Mediated Gene Silencing, shRNA and Post-Transcriptional Gene Knockdown
Official PYQ Papers
Previous Year Papers of Fish Biotechnology
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