Copper wire is often wrapped in plastic. Plastic material is a good...

Q: Identify and discuss two generic types of cardiac valvular substitute Identify and compare two major…

A: cardiac valve is substituted when the natural valve is damaged or not functioning properly. It may…

Q: Describe any change that took place when Iodine was added to the starch

A: An iodine test was used to detect the presence of polysaccharides such as starch, and also…

Q: a) Why do we need composites as biomaterials? b) What are the functions of carbon fiber on…

A: Composite materials are used for parts mostly because of their weight savings and relative stiffness…

Q: Which minerals did you find have the highest hardness measurement?

A: Mineral is a natural substance found in the ground formed by geological processes. It includes coal,…

Q: What physical appearance might lead you to suspect that a person had a deficiency of iodine in the…

A: Answer= Iodine is a crutial element that is required in the formation of thyroid hormone properly.

Q: : Define the following: 1. Organic adhesives 4. Riser 2. Organic felt 5. Rail and stile door 3.…

A: Any substance containing carbon-based molecules, especially those produced by or derived from living…

Q: A 43 gram tube of cream contains 19 mg of a drug. What is the percent strength of the drug in the…

A: The percent strength of the drug is used to express the concentration of the drug substance in a…

Q: Are all drugs of interest to a forensic scientist illegal?

A: Forensic Science: It is a branch of science that involves the use of scientific methods and tools to…

Q: A police officer stops a motorist who is driving erraticallyand notices a bag of white powder on the…

A: Narcotic analgesics are the drugs that cause sedation and euphoria.

Q: In oil and gas field , safety in work place is needed . Why?

A: A protected & healthy work environment not just shields laborers or staff from any injury &…

Q: these is an insulating material place e correct response Ceramic Dielectric Impeder Insulation

A: A capacitor is a device that stores electrical energy in an electric field.

Q: Whole grains provide less fibers than refined grains. True False

A: Whole grains are any cereals or pulses that have intact or unprocessed endosperm, germ, and bran,…

Q: The use of personal protective equipment (PPE) is required forclinical laboratory technicians. What…

A: Introduction  PPE Personal protective equipment is protective gear which is used to wear to minimize…

Q: what is the effect of down temperatue on human body

A: Endothermic animals are warm-blooded animals that can maintain constant body temperature regardless…

Q: Are you now familiar with terms such as heme or starch? Go ahead and describe them. What are heme…

A: Answer: CARBOHYDRATES or PROTEINS : These are the biomolecules which has been synthsesized and…

Q: Which of these is a biostatic material? Tantalum Copper Titanium Tiberium

A: Biostatic materials are those that can inhibit the growth and multiplication of a micro-organism.

Q: Polymeric materials have a widely used in vascular grafts, artificial heart valves, sutural…

A: The use of polymeric materials during surgeries, implants, and drug delivery is widely accepted.…

Q: A bullet board 2 meters long. What is the length of it in centemeters

A: Knowledge of length and it's units are very much important in all scientific calculations and it is…

Q: Mesh is the most common unit of measurement used for sieves. It is the number of openings in one…

A: Mesh is the most common unit of quantification used for screens and sieves. It is used as quality…

Q: Please tell me what an isotope is (how is it different from a normal element), and then give me a…

A: An atom is still the same element if it is missing an electron. The same goes for isotopes. They…

Q: a. Construct a typical wax derived from palmitic acid. No sticks are acceptable. CH2 groups can be…

A: Waxes are esters of long-chain fatty acids and monohydroxy alcohols. They are highly insoluble. The…

Q: If you had enough ingredients to make a batch of cookies and you made 53 cookies (you probably ate…

A: The actual yield is lower than the theoretical yield because few reactions truly proceed to…

Q: Would different types of metals be more effective (in terms of anatomy or cost-to-benefit ratio) in…

A: Living body is composed of various elements which may be either metals or nonmetals. For example,…

Q: what is a BGL (easy and simple)

A: People obtain sugar through their diet and body will regulate this sugar level and uses required…

Q: The image below is an example of A C D H. G

A: Microorganisms are the organisms that are not visible to the naked eye. These are usually viewed…

Q: You are a scientist working in a laboratory. You are testing some unknown food sample. A dark blue…

A: In the given question, we are given an unknown food sample in which we are detecting the presence of…

Q: Which of the following is correctly matched as a healthier substitute? O Peanut butter instead of…

A: All are correct choices  The canola oil and other oils such as sunflower oil or olive oil are…

Q: What is/are the purpose(s) of streaking a plate?

A: Streak plate technique is a simple and quick method for observing microorganisms that involves…

Q: 2. In a laboratory, the following should not be worn: * a. Loose clothing O b. Dangling jewelry O c.…

A: In the chemistry lab, we should avoid avoid wearing hanging and loose cloths and jewelries'. One…

Q: Why are many fast food outlets (eg Mc Donalds, Nando’s) and restaurants around the world banning the…

A: The substances can be divided into two categories: biodegradable and non-biodegradable substances.…

Q: What would match the  best?

A: Biological lipids are a chemically diverse group of organic compounds which are insoluble or…

Q: You are a police investigator assigned to solve a case of house robbery. In your investigation, you…

A: The nucleus of human somatic cells contains 23 pairs of chromosomes. These chromosomes are thread…

Q: The manufacturer was experimenting with low methoxyl pectin (LMP) and amidated low (ALMP) methoxyl…

A: Pectin is a natural polymer containing galacturonic acid units that is widely used in the food…

Q: Fibers used in making rope are fibers. cordage mineral filling textile gluten

A: Fibers used in making rope are cordage  fibers. Cordage that is used for making rope, string and…

Q: The best way to make human protein for drug use is to Make the protein using chemical synthesis Make…

A: Large scale production of Human protein for drug use is important to meet the growing needs and…

Q: A hospital has inadvertently lost the id tags of two babies in the nursery. In the gel shown below…

A: DNA fingerprinting is a laboratory technique used to establish a link between biological evidence…

Q: Starting from the crime scene, explain the steps you would follow to collect, preserve, and identify…

A: Introduction  Forensic science, often known as criminalistics, is the application of science to…

Q: Plaster scissors have spring lever to Cutting gypsum products To make the handle always divergent…

A: Plaster scissors are used to cut plaster, gypsum products, and tough dressings. Plaster dressing is…

Q: A patient need to get 5 mg of Lomotil four times a day, how many milliliters should you prepare for…

A: Note: Assuming that it is Lomotil and not clindamycin in the second statement, the question is…

Q: A trace mineral that is a cofactor for many enzymes of numerous metabolic processes a. Magnesium…

A: Trace elements are found in a very low amount in a body but it is an essential element of the…

Q: The most valuable fibers for making cloth, rope, and paper is(are) which of the following? pure…

A: Fibres are thread-like structures that are thin, long, and flexible strands. Fibres are used to make…

Q: Pickles are made by immersing cucumbers in a concentrated saltwater solution. The pickling process…

A: Ans. When making pickles from fresh cucumbers, saltwater soaking, or brining, is widely used to…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.