Podcast
Questions and Answers
Which technique is most appropriate for separating proteins based on their size and charge?
Which technique is most appropriate for separating proteins based on their size and charge?
- Chromatography
- Centrifugation
- Electrophoresis (correct)
- Spectroscopy
What is the primary difference in chromosomal organization between prokaryotes and eukaryotes?
What is the primary difference in chromosomal organization between prokaryotes and eukaryotes?
- Prokaryotic chromosomes are associated with histone proteins, unlike eukaryotic chromosomes.
- Prokaryotes have multiple linear chromosomes, while eukaryotes have a single circular chromosome.
- Eukaryotes lack telomeres, which are present in prokaryotic chromosomes.
- Eukaryotes have membrane-bound organelles containing chromosomes; prokaryotes do not. (correct)
During cellular respiration, which process directly generates the most ATP?
During cellular respiration, which process directly generates the most ATP?
- Electron Transport System (correct)
- Glycolysis
- TCA cycle
- Oxidation of fatty acids
In recombinant DNA technology, what role does a vector (e.g., plasmid) typically play?
In recombinant DNA technology, what role does a vector (e.g., plasmid) typically play?
Which of the following is NOT a typical application of biotechnology in agriculture?
Which of the following is NOT a typical application of biotechnology in agriculture?
How do antimicrobial agents primarily function against microbes?
How do antimicrobial agents primarily function against microbes?
What is the significance of 'crossing over' in the context of molecular genetics?
What is the significance of 'crossing over' in the context of molecular genetics?
Which process is most directly affected by photoperiodism in plants?
Which process is most directly affected by photoperiodism in plants?
What role does vernalization play in certain plant species?
What role does vernalization play in certain plant species?
What is the fundamental role of apoptosis in animal development and health?
What is the fundamental role of apoptosis in animal development and health?
Flashcards
Chromatography
Chromatography
Separation technique based on differential partitioning of molecules between a mobile and stationary phase.
Spectroscopy
Spectroscopy
An analytical technique that measures the interaction of electromagnetic radiation with matter.
Microscopy
Microscopy
An instrument used to view small objects or details of objects.
Electrophoresis
Electrophoresis
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Centrifugation
Centrifugation
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Blotting
Blotting
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PCR
PCR
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Chromatin
Chromatin
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Centromere
Centromere
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Biotechnology
Biotechnology
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Study Notes
- The question paper includes 75 questions.
- All questions are subject-specific.
- All questions are compulsory.
- The test is bilingual in English and Hindi.
Techniques
- Chromatography, spectroscopy, microscopy, electrophoresis, centrifugation, blotting, PCR, and radioisotope techniques are used
Chromatin Structure and Function
- Chromosome organization in prokaryotes and eukaryotes.
- Chromatin types, centromeres, telomeres, and the gene concept.
Biochemistry
- Focus on the structure and functions of proteins, DNA, carbohydrates, lipids, and vitamins.
- Important reactions are bioenergetics, glycolysis, the TCA cycle, electron transport system, and ATP synthesis.
- Important processes are fatty acid oxidation and synthesis
- Membrane structure and function.
Biotechnology
- Recombinant DNA technology, gene cloning principles, and applications in medicine.
- Biotechnology applications in industry, agriculture, animal and plant cell culture.
- Environmental biotechnology.
Microbiology
- Microbial diversity and bacterial reproduction methods.
- Antimicrobial agents.
- Significance of microbes in industry and agriculture.
- Antigen, antibody, complement systems, immunity, and vaccines.
- Plant and animal viruses
- Environmental microbiology.
Molecular Genetics
- Principles of inheritance, linkage, and crossing over.
- Chromosomal aberrations and extrachromosomal inheritance.
- Replication, transcription, and translation.
- DNA repair and population genetics.
Plant Sciences
- Includes Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms.
- Plant vascular systems and economic importance.
- Photosynthesis, photoperiodism, vernalization, and biogeochemical cycles.
Animal Sciences
- Characteristics of invertebrates and vertebrates.
- Focus on Human anatomy, physiology, nerve impulse transmission, and endocrinology.
- Human diseases, apoptosis, cancer, inherited diseases, and animal cell culture.
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