Before the experiment was run, the apparatus was sterilized and then carefully sealed. Why was this an important thing to do?

Q: Name four process controls and their importance. (related to medical laboratory)

A: Introduction :  Process control is the statistical regulation of the process within the upper and…

Q: What could be the components of writing a good research proposal?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

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

A:

Q: electrophoresis and explain which suspect is not incriminated or guilty in the picture.

A: Gene electrophoresis is a technique which helps to arrange the DNA probe in increasing order

Q: List two appropriate settings to conduct a laboratory experiment

A: Laboratory settings are defined as the places where a learner or student interact with it's…

Q: Why do we need strict rules and policies while working in the laboratories

A: Laboratory refers to a place or a building that is equipped with scientific equipment and chemicals…

Q: . List 2 controlled variables in the experiment.

A: There are various factors present that would increase or decrease the rate a chemical reaction. In…

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: Why is Research is now an integral activity in the organizations?

A: Research is a study which is detailed and careful in order to find out more information about the…

Q: How can we reuse an old biosensor with a new device

A: A biosensor is an analytical tool that works to analyze a sample when a particular target analyte is…

Q: For the four tubes used in today's experiment (lab handout, page 23), which tube is used as negative…

A: A controlled experiment is a type of scientific test that is used by a scientist to test a…

Q: What is a control group in experiments?

A: Experiment is a process or procedure that is conducted to carry out an idea with 'n' number of…

Q: Why is it important count cells in research?

A: When seeding cells for later studies, determining immortalization or transformation, monitoring cell…

Q: In the context of the laboratory, what is meant by the term "background?"

A: Science is a term which is used for the study of the subject which is based on the facts and…

Q: When preparing a successful research proposal, the first step is

A: Answer: Developing a research proposal involves the following preliminary steps: identifying…

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: Write a short notes on harshey-chase experiment?

A: Hershey chase chase experiment were the series of experiments which was conducted in 1952 by Alfred…

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: Which type of hazard would pose the most threat to a clinical laboratory? and why?

A: Many laboratories contain various hazards and are risk-filled environments. Any scientist or student…

Q: What do you know about first aid in lab and electrical safety during experiment

A: Both researchers and officers in the lab have frequent use of chemicals and electricity and accident…

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: When viewed under a microscope, bacteria appear as red rods after they have been stained. Explain a…

A: Introduction Bacteria Are Minute, Single-celled Organisms That Can Be Found In Large Numbers In All…

Q: Describe Hershey-Chase experiment

A: The   unequivocal proof that the DNA is the genetic material came from the experiments of Alfred…

Q: What did some think Peter Pauling was?  Why?

A: Peter Pauling, 1954. With Winter break coming fast and Linus Pauling having apparently solved the…

Q: What is one advantage of manipulative field experiments?

A: Field experiments are the experiments performed in everyday life in the real environment.…

Q: Why is there a need for human experimentation?

A: Clinical trials or human experimentation is conducted by physicians or researchers mainly to attain…

Q: Modern methods scientists use today to identify the active site?

A: In an enzyme molecule, there are certain specific sites in which the substrate molecule binds and…

Q: What does in vitro mean in biology?

A: In vitro and In vivo are the methods used in scientific studies for the purpose of the research. The…

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: What happens if initial temperature is not recorded in the experiment

A: Calorimetry is the study or act of monitoring changes in a body's state variables in order to derive…

Q: A group of students would like to carry out an experiment to make paper from banana fibre in…

A: Banana fibre, also called as musa fibre, is one of the toughest natural fibres on the planet. The…

Q: Which type of hazard would pose the most threat to a clinical laboratory?

A: Clinical laboratory is a type of laboratory where variety of laboratory tests are carried out on the…

Q: Answer the following questions: 1- Pick out from the paragraph the aim of the experiment. 2-…

A: Pepsin  It is an enzyme present in the gastric juice of stomach that helps in digestion of proteins…

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: How informative was the optical spectrometry application in medicine and how was it delivered?

A: Optical spectroscopy is the general method for characterizing the optical properties of the coatings…

Q: Discuss that, Why is there a need for human experimentation?

A: HUMAN EXPERIMENTATION- Human experimentation can take many forms- for example, as medical research…

Q: In 5-8 sentences, explain the importance of the Aseptic technique in PERFORMING LABORATORY…

A: It is important because it keeps infectious microorganisms from sterile surfaces or tissues. It…

Q: Why is it important to have a control for an experiment?

A: An experiment is a procedure that is carried out to support or refute a hypothesis, or to determine…

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 a controlled experiment?

A: A controlled experiment  is a type of scientific test that is used by a scientist to test a…

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: Why are there strict rules and policies when it comes to working in a laboratory? What would happen…

A: Working in a lab frequently involves being exposed to chemicals and other potentially dangerous…

Q: What is the function of a control in an experiment?

A: Scientific control is a trial or perception intended to limit the impacts of factors other than the…

Q: What was the outcome of the Hershey-Chase Warring Blender Experiment?

A: The aim of the Hershey-Chase Waring Blender experiment, was to find out if protein is the genetic…

Q: Why are controls needed when conducting scientific experiments?

A: In the research or scientific experiment, to minimize the effect of variables that are not of…

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: 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…