150. Spirulina is considered as a super food for human consumption because it contains: (a) All dietary phytochemicals , (b) All essential amino acids vitamins and fatty acids , (c) […]
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DBT BET JRF 2021 Previous Year Questions and Video solution
The Least Preferred Method for Controlling Microbial Contamination in Food Processing
149. Which one of the following methods of controlling microbial contamination is the least preferred in food processing? (a) Autoclaving (b) Dry heat (c) Pasteurization (d) Preservatives Controlling Microbial Contamination […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding Single Nucleotide Polymorphism (SNP): Key Genetic Variations
What is Single Nucleotide Polymorphism (SNP)? 1.variation at a single nucleotide position observed in 100% population 2. variation at a single nucleotide position observed in at least 1% population 3. […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding Rigor Mortis and ATP Depletion in Post-Mortem Muscles
148.Given below are two statements: one is labelled as Assertion A and another one is labelled as Reason R Assertion A: Within a few hours after an animal is killedrigor […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
The Role of Nucleosides from Cryptotethya crypta in the Development of Antiviral Drugs
Nucleosides isolated from a Caribbean sponge, Cryptotethyacrypta, were the basis for the synthesis of the antiviral 1. Avarol 2. Amantadine 3. Abacavir 4. Acyclovir Detailed Explanation: Correct Answer: 4. Acyclovir […]
DBT BET JRF 2019 Previous Year Questions and Video solution
Ameloblasts: Specialized Cells Responsible for Enamel Formation
166. Ameloblasts are differentiated cells: (1) that secrete amylase (2) of amygdala (3) of adrenal gland (4) that secrete enamel Ameloblasts: Specialized Cells Responsible for Enamel Formation Ameloblasts are highly […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Exploring the World of Fermented Foods: What’s Not Included?
147. Which one of the following is NOT a fermented food? Options:- (a)Milk cream (b)Cheese (c)Salami (d)Sauerkraut What Makes a Food “Fermented”? Fermentation is a natural metabolic process in which […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding the Shift in pH Optima During Enzyme Immobilization on Anionic Carriers
Immobilization of enzymes to water insoluble, anionic porous carriers often results in an apparent shift in the pH optima of the enzyme. The physico-chemical interaction likely to cause such a […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding the Connection Between Vitamins and Their Biological Components
146. Match the components List I with List II List I […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding Systemic Lupus Erythematosus: Autoimmune Disease and Its Mechanisms
Which autoimmune disease is caused by production of autoantibodies and autoreactive T cellsagainst DNA and chromatin proteins? 1. Systemic lupus erythematosus 2. Graves’ Disease 3. Sjögren syndrome 4. Multiple Sclerosis […]
