Draw a alternative to the Kirby-Bauer procedure.

Q: I'm looking for someone who knows malinoswki.   What are the three parts of the method that…

A: Anthropology is the study about what makes us the human. Anthropologists take a broad approach to…

Q: How are the Kato Katz Technique results reported?

A: The Kato–Katz technique is a laboratory procedure for preparing human stool samples  parasite egg…

Q: Describe the principle of "Whole Mount In Situ Hybridization" and explain why it is said to be a…

A: INTRODUCTION Whole mount In situ hybridization is a special technique that is used to see the…

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: What is ORF scanning?

A: The open reading frame(ORF) in molecular genetics is a continuous stretch of codons that begins with…

Q: In what instances would the pour plate method be more appropriate than the spread plat method?

A: Pour plate method is a technique that used to enumerate the number of viable cells in a sample.…

Q: In a gel electrophoresis, what do the lanes mean? Please desribe.

A: Gel electrophoresis is a procedure that is used for the separation of the DNA fragments based on…

Q: During the Lederberg and Tatum experiment, theresearchers compared the growth of mutant strains…

A: Conjugation is the process by which bacteria transfers its genetic material to the other bacteria by…

Q: Give three situations where negative staing procedure would be used?

A: Negative staining is a staining technique in which the background is stained whereas the specimen…

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: Write the procedure for celloidin embedding.

A: Hi! Thanks for your question. But as you have posted multiple questions, I am answering the first…

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: What is the Kirby-Bauer Test? Describe it and explain how you would interpret the results.

A: By culturing bacteria on a plate and placing the soaked discs on the bacteria, this method measures…

Q: Describe procedure of RFLP.

A: RFLP (restriction fragment length polymorphism) is an inherited difference in the pattern of…

Q: Why use LC-MS for Bioanalysis?

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

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: Briefly explain in situ hybridization, giving some applications of this technique.

A: Introduction Molecular biology deals with various techniques for study of structure and functioning…

Q: What is the purpose of making a serial dilution?

A: Given: In microbiology, serial dilutions (log dilutions) are used to reduce the bacterial…

Q: Describe the classic experiments of Steward, Gurdon, and Wilmut.

A: Cells are formed by the division in the existing cells.

Q: What are the advantages and disadvantages of differential centrifugation?

A: differential as the name suggests is used to separate heterogenous solutions into their subsequent…

Q: Briefly describe the Kirby-Bauer test and its purpose.

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: State the function of power supply, DNA marker, and ethidium bromide used in the electrophoresis…

A:

Q: Briefl y describe the Kirby-Bauer test and its purpose.

A: Antibiotics are antibacterial drugs. Antibiotic drugs are commonly used in the treatment and…

Q: disadvantage of Rees and Ecker method

A: Platelets are cells that circulate within our blood and bind together during the damage of blood…

Q: Explain how you would prepare serial dilations of 10-2,10-4,10-5 of a milk sample in three steps

A: Serial dilution is a lab procedure used in microbiology to estimate the concentration or number of…

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: How do you recognize individual colonies? Describe color, shape, size. Explain how the streak plate…

A: When the bacteria is provided with the needed nutrients and other optimum growth conditions like pH,…

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 will happen if poor technique use in the priming

A: Preparing, or, the Priming Effect, happens when a singular's openness to a specific boost impacts…

Q: What is the Results of the fluctuation test and replica platingexperiments?

A: Mutation is defined as a change or alteration in the nucleotide sequence which in turn alters the…

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: How could you utilize fluorescence quenching in the different analytical application? Please answer…

A: Fluorescence quenching is a method that diminishes the fluorescence force of an sample. A number of…

Q: Which test are you looking at below?

A: DNA Hydrolysis Test: It is used to determine the ability of an organism to hydrolyze DNA and use it…

Q: Explain the conclussion about gel electrophoresis using 3 different food dyes (yellow, blue and…

A: The  method used to separate mixtures of DNA, RNA, or proteins according to their size is known as…

Q: What can be the errors and limitations of Gel Electrophoresis practical? Explain in very much detail…

A: Errors and limitations of gel electrophoresis.

Q: What could be possible errors when you incorrectly identify an Unknown organism when using IMViC…

A: IMViC tests are used to identify bacteria from specimens collected from patients in majority of…

Q: Describe the role of the “surprise” protocol in the experimentaldesign.

A: Experimental designs describe how the participants are allocated to the various group on teh basis…

Q: When analyzing your results after performing a serial dilution, you obtain an average of 40 colonies…

A: Dilution is the process of decreasing the concentration of the solution. The cells count decreases…

Q: What type of biochemical test is this? Which group of organisms did we use it to differentiate?…

A: Biochemical test for detection of bacteria.

Q: Explain the methods and materials in gel electrophoresis using 3 different food dyes (yellow, blue…

A: Gel electrophoresis is an analytical technique used in the lab to separate mixtures of DNA, RNA…

Q: Explain briefly : (a) PCR

A: PCR stands for Polymerase Chain Reaction. PCR is used to make multiple copies of a gene.

Q: Vhat is needed from the cells for PCR?

A: The polymerase chain reaction (PCR) is a technique for replicating a piece of DNA millions of times.…

Q: The Duquenois-Levine test is a valuable color test for

A: We can say that, In a forensic chemical analysis of an unknown material, the analytical method is to…

Q: What are the limitation of retrospective analysis?

A: There are different types of epidemiological studies such as, 1. Observational studies: It has two…

Q: what is onion tip experiment?

A: Onion is one of the most important cultivated species of genus Allium that is used as a vegetable…

Q: What technique is used to stain bacteria? Who developed this technique?

A: Microorganisms are such small living organisms that are less than 0.1 mm, and can be seen only under…

Q: Compare and Contrast the different experiments of Redi, Needham, and Spallanzani

A: Answer: Introduction: Spontaneous generation is the term meaning the usual creation of living…

Q: Write the procedure for celloidin  embedding

A: Answer: Celloidin = It is basically the semisolid solution of pyroxylin in ether or alcohol, which…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.