The temperature affects biological purification in many ways. Large treatment plants are often outdoors, which can give varying temperatures in the pools. Reason about a municipal treatment plant and describe at least three effects of the temperature when you compare a summer month with a winter month.

Q: :BCI can be considered as a Long last systems (can be used for a long time like years). O Short last…

A: BCI It is Brain–computer interface. It measures CNS activity and converts it into artificial output…

Q: What are the modes of destruction and applications of the following agents: 1.Heat 2. Alcohol 3.…

A: The PHYSICAL METGODS of sterilization involve use of heat, filtration, radiation, desiccation and…

Q: discuss in detail the process of water purification.

A: Asked: Process of water purification

Q: O The job of splitter in GC is taking part of the sample. O Column in GC should be placed in a…

A: Introduction Splitter as the name suggests splits the sample. It controls the amount of sample that…

Q: Which of the following statements regarding low temperature storage is FALSE?   Question options:…

A: Controlling microbes is critical for preventing disease spread.

Q: Many culture media produce colorful solution due to the presence of which are water soluble organic…

A: Dyes that changes color at specific pH and are pH dependent are known as pH indicators. They allow…

Q: Which of the following would be best for sterilizing a pre-sealed case of plastic medical supplies?

A: Answer - Autoclave

Q: Which of the following is not a stage in purification of drinking water?a. filtration b.…

A: Sewage or waste water is the water which is polluted by the human population by the action of…

Q: Adam Hart-Davis/Photo Researchers, Inc. In the above image, a paperclip appears to be resting on the…

A: Answer : the following statements accurately describes why this effect is possible is : the strength…

Q: Buffers in pharmaceutical and biological systems

A: The pH of a solution refers to the concentration of H+ ions in a solution. If the H+ concentration…

Q: A medicine has to be prepared exactly at pH 7 same as pure water. Acidic ingredients to be added.…

A: One of the most important rules in the administration of medication to patients that the nurses must…

Q: All recipes are given per litre unless specified.   Lambda Broth (LB) Plates…

A: Give, The final volume (V2) = 5mL. The stock concentration of MgSO4 (C1)= 1M The desired…

Q: Describe two methods of water analysis.

A: Water could dissolve most of the biological molecules in it and so it is known as a universal…

Q: reason that water for injection should be held on 80OC or above after distillation

A: Water for injection must be of exceptional quality and free of significant contamination. For…

Q: Briefly explain biomedical waste.

A: Wastes are unusable or unwanted materials. Waste is any substance which is discarded after primary…

Q: Drag and drop the labels into their corresponding empty boxes within the figure to complete the…

A: Microbial growth control also referred to as sterilization in which all forms of microbial life has…

Q: Water contaminants fall into two general categories, chemical and biological. Describe each…

A: Water contamination refers to the presence of harmful substances or pollutants in water sources,…

Q: The toxicokinetics of a xenobiotic depends very much on the nature and the structure of the…

A: Xenobiotics are foreign organic or inorganic compounds that are not naturally present in an…

Q: Do you think rules and guidelines on laboratory safety and chemical handling are designed to hinder…

A: Laboratory handling and chemical handling is important for saving our life. Laboratory handling…

Q: A service laboratory developed a testing procedure for the determination of four heavy metals in…

A: Limits of detection (LOD): The lowest concentration of an analyte in a sample that can be…

Q: Procedure: "as given' Data Table: Molarity in bag 0 (H₂0) 0.2 M Sucrose 0.4 M Sucrose 0.6 M Sucrose…

A: B ) The sucrose concentration of unknown = ( 12.8-10)/10 × 100=  28 %

Q: Describe, in order, the 6 steps of cleaning drinking water (filtration, flocculation, corrosion…

A: Water is life. It is the number one source of nutrition. Human body is made of 60% of water . Water…

Q: H,0 Pure water Positive pressure Negative pressure H,0 H20 H,0 Solute A В C

A: Water potential: it is the potential energy of water per unit volume in comparison to pure water…

Q: In no more than two sentences each describe electroporation

A: There are several methods or techniques that allow us to introduce foreign DNA into the host cell,…

Q: The blood sprayed on the surface of liquid nitrogen is .A appealing method .B Thin wall method .c…

A: Cryosurgery is a type of surgery where there is rapid freezing of tissues or freezing of tissues by…

Q: Membrane filters

A: Membrane filter are made up of cellulose.

Q: Dialysis bag in beaker Cell in beaker 2M Na+ 2M Na+ 2M CI- 2M glucose 2M starch 2M CI- 2M glucose 2M…

A: a) At the beginning the osmotic concentration of dialysis bag is (2+2+2+2)=8M. And the osmotic…

Q: What are the different types of disinfectants? How is each one different or similar from the others?…

A: Almost every environment on the planet contains bacteria and microorganisms. In fact, on one square…

Q: A raw wastewater is chlorinated before discharging into the environment. Due to potentially high…

A: The MPN is the most probable number. This is the test used to identify the most probable number of…

Q: Define disinfection. Define sterility. Compare and contrast disinfection with sterility.

A: Microorganisms are responsible for various diseases and food spoilage. It is therefore important to…

Q: Saline water is purified to get condensate. Select one: True False

A: Water that contains a large amount of dissolved salt such as sodium chloride (NaCl) is known as…

Q: Describe the concept behind sterilization by filtration, includingexamples of applications.

A: Sterilization is a procedure adapted for the removal, killing, or deactivation of all life forms…

Q: The cellular enzymes responsible for the conversion of metal ions into an elemental form may be…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: A water quality control board reports that water is unsafe for drinking if the proportion of nitrate…

A: Nitrate is dissolved nitrogen which occurs naturally in water and soil. Excess nitrate in water can…

Q: From your data in Table 8.2 choose the correct pH for household chemical listed here. pH 6 purple pH…

A: The pH is considered as the scale, which is used to specify the basicity as well as the acidity of…

Q: Which of the following statements regarding boiling is FALSE?   Question options:   all of these…

A: It is a multiple choice question.

Q: In living organisms, buffers do which of the following? allow the pH of cells to change without…

A: Introduction pH is a measure of acidity or alkalinity of a solution. pH is defined as the negative…

Q: You are working in a hemodialysis clinic and have just received a shipment of dialysate solution.…

A: Answer:  DIALYSATE SOLUTION = This is the solution of pure water , electrolytes , and salts used in…

Q: Filtration

A: "Answering filtration as asked" In laboratories, filtration is an intriguing sterilization approach.…

Q: Define water activity and briefly describe how it can be determined. Why is it difficult for…

A: The tiny organisms that cannot be observed by unaided eyes are the microorganisms. The microbes…

Q: The methods of heat therapy are...? * O Conductive heating All the above O Ultrasonic wave heating

A: Heat therapy is also known as thermotherapy. It involves the application of heat for getting relief…

Q: Mentions the advantages of membrane bioreactors in water treatment

A: Membrane bioreactors (MBRs) combine membrane technology with biological processes to clean…

Q: Discuss the three (3) possible ways by which microorganisms may utilize inorganic compounds. Answer…

A: Chemotrophs are bacteria that either directly (chemoautotrophs) or indirectly (chemoheterotrophs)…

Physical and Chemical features

The physical property of a compound could be determined without modifying the originality of the compound. Examples of physical properties are density, hardness, color, boiling, and melting point. The chemical property expresses the ability of a compound to undergo a particular chemical change.