The protein composition of a cell is not controlled by, | Agrigyan

Q.1

Fish Biotechnology- ICAR JRF/SRF 2024 (Q.77)

MCQ (Single Correct) +4 −1

The protein composition of a cell is not controlled by,

epigenetic modification of DNA trans acting factors rate of synthesis and degradation of mRNAs and proteins protein kinases

Q.2

Fish Biotechnology- ICAR JRF/SRF 2024 (Q.78)

MCQ (Single Correct) +4 −1

Primary microRNAs are RNAs with structures that are processed into mature miRNAs.

non-coding; hairpin loop; 22 bp coding; double stranded; 22 bp non-coding; clover leaf, 11 bp coding; double stranded; 11 bp

Aquaculture and Marine Biotechnology

4 टॉपिक्स

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 टॉपिक्स

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 टॉपिक्स

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 सक्रिय Epigenetics, DNA Methylation (Bisulfite Sequencing) and Histone Modifications in Teleosts

खंड अ: सामान्य कृषि

6 टॉपिक्स

शस्य विज्ञान, जुताई एवं फसल उत्पादन कृषि कीट विज्ञान, सूत्रकृमि विज्ञान एवं फसल सुरक्षा मृदा विज्ञान, पादप पोषण एवं सुधार कोशिका विज्ञान, पादप कार्यिकी एवं जैव रसायन कृषि मौसम विज्ञान एवं जलवायु विज्ञान फसल आनुवंशिकी, पादप प्रजनन एवं आईपीआर

Recombinant DNA Technology

5 टॉपिक्स

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

Fish Biotechnology- ICAR JRF/SRF 2024

120 Questions Bilingual

RPSC Agriculture Exams

5 Exams

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

RSSB Agriculture Exams

1 Exam

कृषि पर्यवेक्षक (RSSB)

National & PG Entrances

4 Exams

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