Match the test with the appropriate reagent/ chemical  a. DNA test b. Paper chromatography  c. Cellular respiration  d. Enzyme test

Q: In starch test describe and explain the change color in results: A. Yellow to Brown B. Blue to Black

A: The starch test is used to detect the presence of starch in the solution where few drops of iodine…

Q: Using Benedict's Test would the substance (saliva + acid + potato chips) test positive or negative?…

A: Benedict's test is used for the identification of reducing sugars such as simple carbohydrates…

Q: quadrant for several months. She visits her physician, who does an endoscopic exam to diagnose…

A: Helicobacter pylori is a bacteria that may invade our gut and may cause ulcers. It is a spiral…

Q: In terms of Examination of Fresh tissues, which procedure might be superior or better between…

A: A biopsy is defined as a procedure that removes a piece of tissue or a sample of cells from our…

Q: What is the name of the procedure shown in the image below? a. Sequential Scanning b. Wet mount…

A: INTRODUCTION This figure shows observation of wet mount under microscope.

Q: A blood culture from a patient is taken for analysis. The potentially diseased blood is then…

A: Some Established methods in pathogen detection are Polymerase chain reaction (PCR), culture and…

Q: Isoenzyme analysis is usually done from samples from the a. liver b. urine c. salivary glands d.…

A: INTRODUCTION Isoenzymes or isozymes are enzymes that perform the same catalytic reaction, but differ…

Q: For post mortem stain to occur ______must happen. A. Coagulation B. Hemolysis C. refridgeration…

A: For post mortem stain to occur pH shift to alkaline   must happen.

Q: If the test method used in the laboratory varied from the specification, how will  it affect the…

A:

Q: Choose the combination of answers that most accurately completes the statement.High temperatures and…

A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist in…

Q: if the organism.is an animal which of the following test would be positive a cellular respiration…

A: The test that is positive for an organism if it is an animal are shown below:

Q: Do you think that your hand were "sterile" after any of the four treatments? (only water, Ivory soap…

A: The effectiveness of different hand cleanliness strategies in setting up hand sterility is the…

Q: Choose the combination of answers that most accurately completes the statement.Detergents are a.…

A: Answer: Introduction: A detergent means a surfactant or a combination of surfactants that used for…

Q: Choose the combination of answers that most accurately completes the statement.The most versatile…

A: Sterilization refers to the process of removing, killing, or deactivating all microorganisms such as…

Q: Match the test with a positive result  a. DNA test  b. Paper chromatography test c. Celllar…

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: How are doping control samples typically transported from the collection site to the laboratory? a.…

A: Sampling: Doping control samples are samples of blood or urine that are collected from athletes to…

Q: Without water for decontamination, you are forced to improvise. What supplies would you grab? Large…

A: The accidental or deliberate release of a hazardous substance may result in a large number of…

Q: This test gives yellow solution, indicating the presence of proline*   A. Biuret B. Ninhydrin C.…

A: Different of the tests mentioned here are tests for detection of amino acids. In the next step we…

Q: yield

A: The Dische's test is a chemical test that is utilized to detect the presence of DNA in a solution.It…

Q: A nurse is measuring the depth of a patient’s puncture wound.Which technique is recommended?a.…

A: An injury or wound disrupts the continuity of the tissue of the body. A puncture wound can cause due…

Q: Case #6: Which of the tests performed above would NOT be likely to produce a positive result within…

A: In the above scenario, the man complains of dry cough, fever, malaise and anorexia.  The patient…

Q: DNA fingerprinting and antibody-based ELISA tests would be used during which step of microbial…

A: There are many techniques that are very helpful in the field of biotechnology such as polymerase…

Q: The color of the positive result for Iodine Test.*   A. Pinkish B. Orange-Brown C. Blue-Black D.…

A: Iodine test is performed to detect the presence of starch in a solution. When iodine is added to a…

Q: Which is true about Heat and Acetic Acid test? Protein is normally found in the blood and if there…

A: Often various tests are conducted to diagnose any undesirability in a person. These start from…

Q: 1. Provide the Principles and detailed procedures of the following tests for the "Color Reaction of…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 1. Shown below are figures of the closed and open structures of the voltage gated potassium channel…

A: Introduction Voltage-gated K+ channels, also known as Kv channels, are found in almost all animal…

Q: Which of the following tests is used to distinguish glucose from fructose?*   A. Molisch test B.…

A: Carbohydrates are polyhydroxy aldehydes or polyhydroxy ketones, or compounds that can be hydrolyzed…

Q: The stain used in the starch hydrolysis test: a.Is the same stain used in the capsule stain…

A: The stain used in the hydrolysis test is iodine.

Q: Given the following common laboratory materials, which of the three methods of heat sterilization do…

A: Sterilization is the used to kill the microorganisms or other pathogens from a substance or…

Q: make the test principle, materials required for the analysis, sample preparation, test procedure,…

A: A variety of organic compounds exist in nature. Among them, the nitrogen-containing organic…

Q: What is the difference between a Hemin test and a Benzidine test?

A: Hemoglobin is a blood protein that is responsible for oxygen transport in the tissues. Hemoglobin…

Q: In which reagent is extracted DNA suspended to put it in solution? A. Sodium citrate saline buffer…

A: In which reagent is extracted DNA suspended to put it in solution?   A. Sodium citrate saline…

Q: Provide reasons for false-positive nontreponemal test results.

A: Syphilis is an infectious systemic venereal disease caused by the spirochete bacterium Treponema…

Q: Which Limit test is not found in the USP Calcium Gluconate drug substance monograph?   A. Phosphate…

A: Calcium Gluconate is the anhydrous or if hydrous it only contains one molecule of water.  Calcium…

Q: Who is responsible for the training and supervision of all radiation material?     A. Radiation…

A: Radiation safety officer is responsible for the training and supervision of all radiation material.…

Q: Dropping Mercury Electrode

A:

Q: Give at least two (2) chemical tests for amino acids/ proteins other than what were performed in…

A: In biochemistry , a chemical test is performed in qualitative or quantitative procedure to identify…

Q: Explian how each tests are performed in the lab? please explain the method of each tests? A,…

A: A, indole test    B. startch test    C. citrate test

Q: 5. Which function is controlled by the somatic division of the PNS? voluntary muscle movements blood…

A: The science of humankind via the effects and interactions of many different academic disciplines,…

Q: Among these protein assays, which is appropriate for solutions with high protein concentration or…

A: Protein assay is a quantitative analytical technique. It is carried out to determine the amount of…

Q: Find the connection among the words below and choose the letter of the word which is different. A.…

A: Gel doc is an equipment most commonly used in molecular biology lab procedures for the visualisation…

Clinical Pharmacology

Pharmacology is a discipline of medicine that studies how medications interact with the systems and processes of living organisms, focusing on drug action mechanisms as well as therapeutic and other purposes.