30. Which of the following diseases is characterized by predominant motor dysfunction that results from the progressive degeneration of the nigrostriatal dopamine pathway? 1. Parkinson’s Disease 2. Alzheimer’s Disease 3. […]
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DBT BET JRF 2023 Previous Year Questions and Video solutions
Phenolic Compounds with Their Plant Sources
Match the phenolic compounds (List I) with their plant source (List II) LIST I […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Understanding the Phases of the Cell Cycle
Match List I with List II LIST I […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Chromatographic Techniques in Protein Purification
Match the type of chromatographic technique (List I) with the protein property (List II) LIST I […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Metagenomics: The Study of Microbial Communities Through Genome Sequencing
Metagenomics refers to genome sequencing of a collection of 1. Flowering Plants 2. Microorganisms 3. Mitochondria 4. Metabolites Metagenomics: The Study of Microbial Communities Through Genome Sequencing Introduction Metagenomics is […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Depolarization and Hyperpolarization in Neurons: Membrane Potential
Given below are two statements: Statement I: In a neuron at standard resting state of -70 mV, treatment with a chemical (X) induced intracellular potential -50 mV while when treated […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Depolarization and Hyperpolarization in Neurons
Depolarization and Hyperpolarization in Neurons: Understanding Membrane Potential Changes Introduction Neurons maintain a resting membrane potential of approximately -70 mV, which is crucial for signal transmission in the nervous system. […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Centrioles in Angiosperms: Understanding Their Absence
Which of the following structures is NOT seen in cells of angiosperms? 1. Centrioles 2. Peroxisome 3. Mitochondria 4. Golgi Complex Centrioles in Angiosperms: Understanding Their Absence Introduction Angiosperms, or […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
United Nations Sustainable Development Goal 6 SDG 6
Which of the following United Nations sustainable development goals (SDGs) is related to clean water and sanitation for all? 1. 𝑆𝐷𝐺2 2. 𝑆𝐷𝐺9 3. 𝑆𝐷𝐺6 4. 𝑆𝐷𝐺4 United Nations Sustainable […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Fv Fragment: Key to Epitope Identification in Biological Samples
Which of the following fragments/regions of an antibody molecule will you use to identify the presence of a specific epitope in a biological sample? 1. 𝐹𝑣 2. 𝐹𝑐 3. 𝐶𝐻 […]
