What are the readings that are displayed on the screen of the semi automated analyzer?

Q: Will a folded resolution IV design result in a higher resolution design?

A:

Q: Why is it important that the standard curve you create in biological analyses with spectrophotometry…

A: The spectrophotometer is an instrument used to measure the amount of light absorbed after it is…

Q: what are the different hoods in the lab and why are they important?

A:

Q: How does a contaminant such as salt affect the absorption of light by a spectrophotometric sample?

A: Spectrophotometry is a method in which the absorption or transmission properties of a material is…

Q: what is the importance of getting retention factor (rf) value in chromotography tools?

A: Rf also known as retention factor is used in thin layer chromatography (TLC) and high performance…

Q: What is the meaning of the "S" in the SAMPLE history format?

A: Healthcare professionals play an important role in providing quality care. They are involved in…

Q: How would you determine the contents of the test tubes if all of the samples were transparent?

A: The study of chemical reactions that occurs within living organisms is called biochemistry. This…

Q: How is the proper amount of water to be filtered determined? Why is this determination critical to…

A: The quality of water shows the water condition including biological, chemical, and physical…

Q: How is the RF concentration computed?

A: In chromotography, RF or retention factor can be calculated since it is dimensionless and…

Q: What is Dry Flash Column Chromatography? Please explain at your own words( around 500 words).

A: Column chromatography is one of the most useful methods for the separation and purification of both…

Q: It is possible to make a perfectly precise measurement?Explain.

A: Perfectly precise measurement can be achieved only in theory and not observed in all the…

Q: tate the apparatus used view small samples

A: The world is full of organisms. Organisms have developed from minute single celled structures to…

Q: explain why it is important to maintain sterility when inserting a foley cathether

A: Foley's catheter is an indwelling catheter, i.e. it can be left in place for longer durations than…

Q: WHAT ARE THE Steps in spectrophotometer

A: -Spectrophotometer is an optical instrument which is used to measure the concentration of a known…

Q: What is the meaning of the different values given engraved on each objective?

A: Microscopes are used in viewing microscopic organisms, including bacteria, parasites, etc., and also…

Q: What are the differences between scanner, low power objective, high power objective and oil…

A:

Q: What is the usage of the superresolution microscopy technique?

A: The microscope is identified as an optical instrument to observe very small objects. It is able to…

Q: What are seven applications of gel filtration

A: Gel filtration is a biochemical technique by which molecules such as proteins or small molecules are…

Q: What was the point of having a control plate that was just exposed to water?

A: When the appropriate concentration of cells is placed, the plating method in microbiology is used to…

Q: Describe procedure of RFLP.

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

Q: Which objective is referred to as the "scanning objective"?    4x 10x 20x 100x 400x

A: The least powerful lens is called the scanning objective lens and is typically a 4X objective. A…

Q: If a circular object or specimen extends halfway across the scanning field, what isits diameter in…

A: Field of view is defined as the area of the slide that is seen when an observer looks through a…

Q: How can you tell if the current or the gel electrophoresis is already running and what are the…

A: Gel electrophoresis is the process where DNA, RNA, and protein fragments get separated depending on…

Q: How do microarrays work?

A: A microarray is a laboratory tool used to detect the expression of thousands of genes at the same…

Q: How do a spectrophotometer analyze a blood sample ? How do you prepare the sample to be analysed ?

A: A spectrophotometer measures the degree to which a chemical substance is able to absorb light when…

Q: Why is the accuracy of the calibration curve so critical?

A: Calibration curves are the graphs showing  how analytical or instrumental response changes with the…

Q: What is a Spectrogram

A: Spectrogram is a visual way of viewing the spectrum of frequencies of signal that varies with time.

Q: What is the origin of Masseter?

A: Muscle is a soft tissue in the body which primarily functions as source of power. Muscles cells…

Q: How is fluoroscopy different from radiography?

A: Radiography and fluoroscopy are imaging techniques used in the medical studies. The Radiography or X…

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: What did the miller-Urey experiment demonstrate

A: Introduction Miller-Urey experiment:- It is the experiment that suggests that organic molecules…

Q: What is PET (positron emission tomography) scans can?

A: Positron Emission Tomography (PET), which employs injections of radiopharmaceuticals to help a…

Q: What special precautions must be taken when using the oil immersion (100x) objective?

A: Using oil immersion reduces the air gap between the glass slide and the objective lens. This air gap…

Q: How is storage and transportation affect your samples results in general?

A: The collection of samples for laboratory testing is critical in the evaluation and monitoring of the…

Q: What is the difference between low reolution and high resolution?

A: The capability of a microscope to identify details is referred to in microscopy as resolution. To…

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: 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: 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 are the principles of pulse oximetry technology?

A: ▪︎Pulse oximetry is a simple, relatively cheap and non-invasive technique to monitor oxygenation.…

Q: What is the stationary and mobile phase of spectrophotometry?

A: Introduction A biotechnique based on the principle of quantitative measurement of light intensity…

Q: In RPR test, Why is it necessary to rotate the slide/card?

A: RPR stands for Rapid Plasma Reagin. It is done to detect syphilis.

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: what are the two important phases in chromotography?

A: Chromatography is a method of separation in which the components of a mixture are separated due to…

Q: What was the direction of centrifugation (which fractions correspond to the bottom of the centrifuge…

A: Centrifugal force : centrifugal force is the force that applies on a particle moving in a circular…