108. Which one of the following will be used to assess structural similarity of biomolecules? (a) E-value , (b) P-Value, (c) Root mean square deviation, (d) Standard deviation Assessing Structural […]
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DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding Dihedral Angles in Protein Structure: How Many Atomic Positions Are Needed?
107. How many atomic positions are required to measure a dihedral angle? (a) Five (b) Four (c) Three (d) Two Understanding Dihedral Angles in Protein Structure: How Many Atomic Positions […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Enzymatic Production of Aspartame: The Role of Thermolysin
The artificial sweetener, aspartame, is enzymatically produced using 1. 𝛽-galactosidase 2. rennin 3. lipase 4. Thermolysin Detailed Explanation: The correct answer is: 4. Thermolysin What is Aspartame? Aspartame is a […]
![The motif D-[TS]-x-(2)-{GH}-L motif will have sequence: (a) DRRRRL (b) DSARRL (c) DSRRGL (d) DTRRHL](https://www.letstalkacademy.com/wp-content/uploads/2025/04/106-4.jpg)
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding the D-[TS]-x-(2)-{GH}-L Motif in Protein Sequences
106. The motif D-[TS]-x-(2)-{GH}-L motif will have sequence: (a) DRRRRL (b) DSARRL (c) DSRRGL (d) DTRRHL Understanding the D-[TS]-x-(2)-{GH}-L Motif in Protein Sequences Protein sequences are made up of various […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding the K-Tuple Method in Bioinformatics: Its Role in Sequence Similarity
105. K-tuple method is associated with: (a) Dot matrix , (b) Dynamic programming , (c) Multiple sequence alignment, (d) Sequence similarity Introduction In bioinformatics, sequence analysis plays a crucial role […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding the Conversion of Proto-Oncogenes to Oncogenes
Which of the following process does NOT contribute to conversion of a proto-oncogene to oncogene? 1. de-activating mutation in tumor suppressor 2. activating mutation in proto-oncogene 3. increased expression of […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding In Vitro ADMET Analysis: What It Can and Cannot Reveal
104. The in vitro ADMET analysis cannot provide information about: (a) Cytochrome P450 inhibition, (b) Adverse reaction to the drug , (c) Blood-brain barrier penetrability, (d) Metabolic Stability, Introduction ADMET […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Choosing the Right Scoring Matrix in BLAST for Sequence Similarity Searches
103. A protein sequence was isolated from a novel source. During an initial sequencesimilarity search through BLAST, no homologous sequence was identified. A furtherBLAST search should be run by changing […]
DBT BET JRF 2020 Previous Year Questions and Video solutions
Understanding Fermentation: A Unique Energy Generation Process in Microbes
An energy generatioin process in which organic compounds act as both electron donors and terminal electron acceptor in a microbe is called 1. photosynthesis 2. biomass formation process 3. aerobic […]
DBT BET JRF 2021 Previous Year Questions and Video solution
Understanding CASP: How It Evaluates Protein Structure Prediction Techniques
102. CASP judges one of the following: (a) Experimental techniques of structure determination, (b) Quality of protein structures, (c) Suitability of drug , (d) Techniques of protein structure prediction Introduction: […]
