What are the limitation of retrospective analysis?

Q: What is the best interpretation from the results?

A: The presence of amino acids or amines in the given sample of proteins is identified by the chemical…

Q: Describe methods by which researchers can detectrearrangements.

A: In genetics, chromosomal rearrangement refers to chromosomal abnormality that involves a change in…

Q: How are genetic forensics inaccurate?

A: DNA is the fundamental building block of life. The information encoded in an organism's DNA serves…

Q: How do you interpret Blastn results with 0 % query coverage and 100 % identity?

A: BLAST stands for basic local alignment tool which is a program and algorithm for the comparison of…

Q: Why in the preparation of akaryotype analysis is the useof a substance like colchicineinteresting?

A: Karyotypes are prepared from mitotic cells that have been arrested in the metaphase or prometaphase…

Q: To what DNA fingerprinting refers?

A: The deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains. It coils around…

Q: Define about the VNTR-Based DNA Fingerprinting ?

A: Generally the Variable number of tandem repeats (VNTR) could be a location in deoxyribonucleic acid…

Q: Explain how a Lod score is obtained and whatinformation it provides.

A: The genes that are present in close proximity tend to transmit together into the gametes. If the…

Q: What are some of the key differences and applications of genetictesting for prognostic versus…

A: Genetics is the branch of biology that deals with genetic material like DNA, RNA. DNA stands for…

Q: а. What is an age-matched control? Why is it important to include in this type of study?

A: Matched Control group in the study are the groups that do not receive any treatment or any…

Q: Draw a alternative to the Kirby-Bauer procedure.

A: Introduction: The Kirby-Bauer procedure is also known as the disk diffusion method. It is a…

Q: Describe the techniques of gene therapy and DNA fingerprinting and what are the use of these…

A: A gene is the basic physical and functional unit of heredity. Genes are made up of DNA.

Q: What are the steps /procedure in DNA fingerprinting?

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: What are the principle of DNA fingerprinting?

A: The  DNA fingerprinting was discovered by Sir Alec Jeffrey at the University of Leicester in 1985.…

Q: Why Library screening is used ?

A: cDNA (complementary deoxyribonucleic acid) cloning is a method to store the clones of DNA fragments.…

Q: What are the advantages and disadvantages of multitest systems for bacterial identification?

A: A multitest system is the combination of multiple biochemical tests useful in identification for the…

Q: what is the difference between presumptive and confirmational analysis?

A: There are certain tests which requires simple techniques while other require complex experimental…

Q: Describe the various steps involved in the technique of DNA fingerprinting?

A: The first step involves the enzymatic digestion of dna using suitable restriction…

Q: How is the Etest® carried out? When might it be used instead of the Kirby-Bauer test?

A: Etest (antimicrobial gradient method) is a quantitative method for the determination of the…

Q: How does high throughput screening work?

A: High-throughput screening (HTS) is a automated process to test large numbers compounds (chemical or…

Q: what are methods by which researchers can detectrearrangements.

A: In genetics, chromosomal rearrangement refers to change in the structure of a chromosome. These…

Q: What is high throughput screening used for?

A: High throughput screening:   It is a scientific method of drug discovery. With the use of robotics,…

Q: Explain the process of “blue-white” screening ?

A: Blue-white screening is a technique which allows proper detection of recombinant bacteria for…

Q: Why use LC-MS for Bioanalysis?

A: Liquid chromatography -mass spectrometry is a powerful analytical tool used for separation,…

Q: State the notes on DNA fingerprinting?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: What are the importance of dosage forms? Explain your answer

A: The method by which pharmaceutical drug molecules are delivered within the body to the site of the…

Q: In what way could the extreme sensitivity of the PCR method be aproblem when working with clinical…

A: Polymerase chain reaction (PCR) is a widely used method in molecular biology that is used to make…

Q: Why do we need Ergonomics. Exemplify the ergonomic injury.

A: Ergonomics is the analysis of how to create a job so that it is safer, better and efficient for the…

Q: Do you think there is a need to validate problem prioritization? Why or why not? Why do you think…

A: Validating problem prioritization is very important because it assists an organization in…

Q: Why is  Neurospora a good test organism?

A: Neurospora is a genus of fast-growing orange-red fungus, which lives mainly in tropical and…

Q: What type of statistical test is this?

A: "Biotechnology" is the use of our knowledge of biological processes for the development of…

Q: What is Spectral Karyotyping.?

A: In spectral karyotype the homologous pairs of chromosomes are manipulated in way that they have…

Q: What is the benefit of doing a modified Furter-Meyer Test? What is the premise of this experiment?…

A: Lipids are naturally occurring molecules. Eg. Fats and waxes Vitamin E is also called as alpha-…

Q: What are the approximate sizes of each band and their relative brightness after clean up pcr?

A: Gel electrophoresis is a process used to separate the DNA fragments based on their size and charge.…

Q: What class of genes is used in MLST analyses?

A: MLST refers to multilocus sequence typing. MLST involves higher frequency of recombination in…

Q: What is the difference between a random sample and a composite sample? When would each be used?

A: Sampling is the process of obtaining a small representative of a large population which can be…

Q: What are the application of DNA fingerprinting?

A: DNA (Deoxyribonucleic acid) fingerprinting uses the VNTRs (Variable number tandem repeats) as…

Q: What is a Cross-sectional retrospective study?

A: There are various types of medical research studies carried out in order to study a pattern or find…

Q: What are the advantages of molecular diagnostics over conventional methods?

A: Disease: -any discomfort, disability, or impairment in the health caused due to functional or…

Q: Can gel electrophoresis be a quantitative technique? How so?

A: DNA, proteins, RNA are biomolecules which are very crucial in a cell. Many different techniques are…

Q: Which methods are essential during the analysis ofquantitative traits ?

A: Introduction: The allele segregation of multiple genes displays the additive effects resulting in…

Q: What is it that forms the basis of DNA fingerprinting?

A: DNA fingerprinting is a technique in which DNA samples are analyzed to check whether they are same…

Q: What is DNA phenotyping, and how do law enforcement agencies use this profiling method?

A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…

Q: What is the accuracy of DNA fingerprinting and How conclusive is the evidence of DNA fingerprinting?

A: Deoxyribonucleic acid (DNA) fingerprinting, also called as DNA typing or DNA profiling is a method…

Q: Which statistical test to use after sequencing?

A: Statistical tests are used in hypothesis testing to determine whether a predictor variable has a…