What is the importance of gene gun, heat shock treatment, and electroporation?

Q: What is the proper collection time period for a fecal fat specimen? 1) 24 hours 2) 48 hours 3) 72…

A: Fecal lipids come from four different places. They are lipids that are consumed but are not…

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: Explain some of the problems involved in sterilizing delicate andheat-sensitive instruments such as…

A: Sterilization is a process used to kill all the possible microbes like non-spore forming bacteria,…

Q: What situations would result in recollection or rejection of specimen? Determine  corresponding…

A: Specimen: a single animal, plant, mineral fragment, or other object used for scientific study or…

Q: Explain and define cold gelation.

A: Gelation (gel transition) is the formation of a gel from a system with polymers. Branched polymers…

Q: Why is it important for a microbiology laboratory technician to use aseptic technique?

A: The majority of the microbes onto which scientists work in laboratories are known pathogens.

Q: In this experiment, a culture was serially diluted to the concentrations below. Each plate was…

A: A "microbe" is a living entity that is so tiny that it cannot be seen with the naked eye.…

Q: What is the importance of using laboratory equipment and apparatus

A: Science is different from other subjects. To understand fully its principles, one must seek beyond…

Q: What is the application of differential centrifugation?

A: In the laboratories, different kinds of techniques and devices are used to separate components of a…

Q: Describe in detail the process of electrospray ionization ?

A: Ionisation is done by high voltage. Ions spread evenly on a surface. Ionised liquid gives rise to…

Q: What is the biological benefit(s) to the organism to have detachment induced cell death?

A: Anoikis is the programmed cell death that occurs in cells that detach from the surrounding…

Q: List three coating techniques used to make sol-gel coatings, and briefly describe each technique.

A: Sol-gel  Is a method of creating solid materials from tiny molecules.  The process involves the…

Q: What is the concentration of a 50% solution after completing three 1:10 serial dilutions?

A: Serial dilution is the process that reduces the concentration of a solution in an organised manner.…

Q: Compare the effectiveness of handwashing with water, with soap, and withsoap and surgical scrubbing

A: Handwashing is important and essential for hygenic health conditions. Handwashing is important to…

Q: Name five functional traits of microorganisms. What dose the functional diversity describe? Do we…

A: Functional traits of the microbes describe individually expressed phenotypes or characteristics of…

Q: Why is it important to use sterile practices when working with microorganisms?

A: Microscopic organisms such as bacteria, fungi (mold and yeast), protists, archaea, algae,…

Q: How is fluoroscopy different from radiography?

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

Q: A patient who is receiving chemotherapy with cisplatin (Platinol) has developed pneumonia. The nurse…

A: Cancer is defined as the abnormal growth, multiplication, or proliferation of the body cells.…

Q: Explain the use of mass spectrometry (MS) ?

A: Mass spectroscopy is a laboratory analytical tool. It is used to detect the mass-to-charge ratio of…

Q: LASIK,

A: LASIK is laser in-situ keratomileusis a kind of famous surgery which is done to correct the vision…

Q: What is the essence of microbiology in nursing?

A: Microbiology in nursing

Q: Differentiate between microscopic and macroscopic methods ofobserving microorganisms, citing a…

A: Microscopes are inevitable in the study of microorganisms. They allow for microscopic observation of…

Q: Describe briefly the effects of radiation on the human body. a) Somatic b) Genetic

A: Somatic cells are the body cells excluding the germ cells that are involved in the reproduction.…

Q: How can organisms develop resistance to chemical disinfectants?

A: Bacteria can develop resistance to disinfectants over time either by acquisition of exogenous mobile…

Q: Discuss the functions of the following components in performing gel electrophoresis;…

A: Introduction: The technique of gel electrophoresis is used to separate DNA fragments based on their…

Q: Which one of the below properties are not belong to biomaterials a) pharmacologically inert…

A: Disclaimer: Since you have asked multiple questions we will solve the first question for you. If you…

Q: Why is it necessary to cut thin sections of the tissue sample from a specimen using a microtome?

A: Microtomes are specialized cutting instruments that produce very thin slices of tissues so that the…

Q: What is the advantages and disadvantages of productive management in the laboratory environment?

A: PRODUCTIVE MANAGEMENT Productive management is defined as certain skills which helps the employees…

Q: what is MacFarland Nephelometer? How is it prepared?

A: The MacFarland nephelometer is named after its inventor Dr. Walter M. MacFarland who was a…

Q: The high viscosity chracteristic of normal synovial fluid samples is caused by: 1) Hyaluronic acid…

A: Synovial fluid (SF), found in especially small amounts in standard synovial joints, has two…

Wound infections

A wound is damaged or breaks in the surface of the skin. The wound is divided into two types, they are acute wound that includes minor cuts, laceration, bites, etc, and chronic wounds that can become slow to heal including ulcers on the legs and feet. Redness, pain, and swelling are signs of a wound.