Q: what are the different hoods in the lab and why are they important?
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Q: A) What is an effective method you can used to ensure the accuracy of laboratory results?
A: Clinical laboratory results are crucial for the diagnosis of a disease or monitoring the progress of…
Q: Assuming that these are the 12 microplates. What is wrong with the result of the test? What do you…
A: There are few important points : ELISA : Enzyme linked immuno sorbent assay is used in diagnosing…
Q: If a screening program is established, who should be tested?
A: Screening program involves the systematic application of a test or inquiry to identify individuals…
Q: How do you think changing the temperature at which the bags were incubated affected the results?
A: The incubator is an instrument that is generally used to maintain a constant temperature inside…
Q: If the test method used in the laboratory varied from the specification, how will it affect the…
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Q: why is it important for a clinical to understand false-positive and false-negative test results
A: Sensitivity and specificity are the two important concepts in medical testing. Sensitivity measures…
Q: Give a short description how two-point discrimination test is carried out in the lab.
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Q: Why is it important count cells in research?
A: When seeding cells for later studies, determining immortalization or transformation, monitoring cell…
Q: What potential conditions might cause erroneous results?
A: Glycated or glycosylated hemoglobin or HbA1c is a type of hemoglobin where a glucose molecule is…
Q: What is DNA fingerprinting? Mention its applications? Help me
A: DNA is a based technology is very common nowadays. We know that the Biotechnology is the process of…
Q: The student wants to ensure that the results are reliable. Explain how the student could modify the…
A: It is a common observation that school buses as well as the cars of the parents idle that waits in…
Q: When doing a routine differential count for a CBC how many cells are counted? a) 50 b 75 c 100…
A: CBC It is complete blood count which refers to the set of tests that gives the details of cells in…
Q: Explain how in vivo testing differs from in vitro testing.
A: In vitro and In vivo are the methods used in scientific studies for the research. The various…
Q: What are the readings that are displayed on the screen of the semi automated analyzer?
A: Before the arrival of automated machines, scientists used to conduct reactions on test tubes or…
Q: How Teichmann test is performed and how do you relate it with forensic studies?
A: Forensic Science -- It is a branch of medical science . Forensic explains the relationship with…
Q: A C In this experiment, the blue color formed in test tubes A and B was produced due to
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Q: In bealdle and tatums experiments the immediate effect of the X-ray treatments was ?
A: Enzymes are the proteins that catalyze various metabolic reactions. Proteins are formed as a result…
Q: What is one advantage of manipulative field experiments?
A: Field experiments are the experiments performed in everyday life in the real environment.…
Q: Is it possible to determine Km and Vmax without using excel?
A: Vmax It refers to the maximum reaction velocity at which all enzymes become saturated with…
Q: Explain the pros and cons of 1RM and RM testing. Which test is safer and why?
A: RM i.e. Repetition maximum can be defined as 'maximal number of times a load can be lifted by a…
Q: What is the purpose of this experiment?
A: Plasmids are vectors or carriers of a gene of interest that is inserted in a bacterial cell. Not all…
Q: Sources of error and precautions when doing the creatinine test using the Jaffe Method
A: Creatinine is the degraded product of creatine and phosphocreatine, which is used to test the renal…
Q: What color tube is used for creatinine test?
A: Introduction:- Creatinine test is done to assess the situation of the kidney. Creatinine values…
Q: How could personal DNA testing be beneficial to medicine?
A: Introduction: DNA testing or Genetic testing is a sort of clinical test that recognizes changes in…
Q: Explain the results of the test demonstrated in the picture.
A: The picture is showing the sample as well as control for finding the results. The color is used to…
Q: Before the experiment was run, the apparatus was sterilized and then carefully sealed. Why was this…
A: Sterilization can be classified into physical and chemical methods. Physical methods include the use…
Q: In 5-8 sentences, explain the importance of the Aseptic technique in THE PERSON WHO PERFORMS THE…
A: Asepsis means without any contamination from pathogens such as bacteria and viruses. Aseptic…
Q: what is the ability of a panelists to identify color differences in samples?
A: Perception is our sensory state of awareness around us, which includes both the awareness of…
Q: Why is it a good idea to perform three trials at each temperature? How would you modify the…
A: Asked : Question related to experiment conditions is asked
Q: can you cite the references po. References are cited as numbers in parenthesis within the test and…
A: Sorry student! But as per the guidelines given to the expert by bartleby, it is not allowed to cite…
Q: What tests are included in a CBC? Give the normal value,and name a disorder that would cause an…
A: Complete blood test It is the test to perform to evaluate various parameters of blood cells. Purpose…
Q: Part II: Assuming a p-value cut-off of 0.05, what is the critical value for this test? Enter your…
A: Chi-square helps to test the hypothesis by using chi-square value and probability.
Q: If the field diameter is 2.4 mm and there are 16 cells across the field of view when using the 40X…
A: Given, Field diameter - 2.4 mm Cells across the field of view - 16 cells Objective Lens - 40X The…
Q: In Beadle and Tatum experiments the immediate effect of the X-ray treatment was
A: The Beadle and Tatum experiment provided evidence that the genes are involved in the formation of…
Q: What are the different methods of sensitivity testing? Discuss briefly
A: Sensitivity testing describes the effectiveness of antibiotics, antifungals, anti-inflammatories,…
Q: What would match the best?
A: Biological lipids are a chemically diverse group of organic compounds which are insoluble or…
Q: Which substance is a negative control in all parts of this lab?
A: Negative control: The substance that is not exposed to the experimental or any other treatment…
Q: What is DNA fingerprinting? Mention its application.
A: DNA based technology is very common nowadays. Biotechnology is the process of manipulating living…
Q: Which of the following is true about the characteristics of a screening test?
A: Several tests are conducted for identification, conformation, treatment, etc. These test helps to…
Q: How did van Helmont describe his results? What is the appropriate interpretation of van Helmont's…
A: Jan Van Helmont wanted to prove that during photosynthesis plants use the material from the soil. he…
Q: Explain how the blood typing results used in paternity testing
A: The method that helps in determining the blood group of an individual is called blood typing. The…
Q: Which of the following you are allowed to in the lab?
A: Answer: Laboratories Guidelines are the guidelines provided by each laboratory which states the…
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: Why must the entire calibration procedure be performed for each objective?
A: An ocular micrometer has a circular "glass disk" that fits in a microscope eyepiece and possesses a…
Q: Which statistical test to use after sequencing?
A: Statistical tests are used in hypothesis testing to determine whether a predictor variable has a…
Q: Would any of the above give a positive Lieberman-Burchard test? Explain your answer.
A: The endocrine system is a vital biological system that produces various hormones. These hormones…
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- show the findings (DNA extraction-gel band; NO/YES) and briefly explain the interpretation of the resultsThe production in a pcr reaction is: nucleotids double strand circular dna double stranf linear dna single steand amyisense rnaWhich technique used to manipulate genetic material results in a significant increase in DNA or RNA fragments? Group of answer choices heat shock treatment electroporation gel electrophoresis polymerase chain reaction
- Which of the following gels is the preferred choice for separation of DNA fragments? Agarose Polyacrylamide SDS PAGE (sodium dodecyl sulphate polyacrylamide gel electrophoresis) AgarThe primers used in PCR are double stranded DNA oligosaccharides. True FalseWhich of the given statements is correct in the context of visualizing DNA molecules separated by agarose gel electrophoresis? DNA can be seen in visible light DNA can be seen without staining in visible light Ethidium bromide-stained DNA can be seen in visible light Ethidium bromide-stained DNA can be seen under exposure to UV light Please explain the answer properly and kindly relate to the NCERT Bio XII chapter 11.