Which of the following chemicals is an emulsifier? 1) Amino acids O 2) Bile O 3) Amylase 4) Conjugated linoleic acid 5) Hydrochloric Acid

Q: What are Comb Jellies ? Explain the importance of Comb Jellies ?

A: Ctenophora are invertebrate animals that thrive in the marine. Their body consists of cilia that…

Q: Which of the following statements is true regarding BoTox?

A: The question is all about the drug botox the long form is Botulinum toxin i.e Botox this drug is…

Q: i. Reaction with Ammonium Molybdate and dilute Nitri ii. Reaction with Bromine Water iii. Reaction…

A: 1) The first reaction will take place in presence of phosphate, and will form Ammonium…

Q: What is the significance of thermotolerant E. coli? How did we use temperature to help select for…

A: The phrase "total coliforms" refers to a vast group of Gram-negative, rod-shaped bacteria with a…

Q: What is the turgid in the water?

A: Osmosis is the process by which the solute molecules are transported from higher concentration to…

Q: Define sterilant, and name the principal sporicidal chemical agents.

A: Sterilization is defined as the process where all the living microorganisms, including bacterial…

Q: when extracting casein from milk, you accidentally added too much vinegar. what would happen, and…

A: Zwitterion is a neutral or hybrid molecule containing both positive and negative charges within…

Q: How can we make soap?

A: Soaps are the salts of fatty acids. Soaps are generally used as surfactants for washing cloths,…

Q: Which is important to refrigerate: fresh stew or bread? Why?

A: Microorganism: These are too small organism which is impossible to see by naked eyes. They exist in…

Q: What does a disease caused by eating fish contaminated by industrial waste, containing mercury…

A: Mercury is a heavy metal which is dangerous to both natural ecosystem and human beings. It is highly…

Q: What is the main barrier that prevents hydrophillic molecules from entering cells?

A: Cells were discovered by Robert Hooke in 1665. A cell is defined as the smallest unit of a living…

Q: Why is picric and tannic acids used in treating burns and diarrhea?

A: Picric acid is a potent explosive that is a derivative of phenol. Picric acid is a chemical compound…

Q: Does a positive presumptive test mean that the water is absolutely unsafe to drink?

A: In microbiology, the presumptive test is used to find out whether gas-forming lactose fermenters…

Q: How many times more water does beef require, compared with chicken?

A: The food with the highest water footprint is beef and it uses six times more amount of water than…

Q: What type of drug is chlorpromazine, and where was it first tested on patients?

A: Psychotic disorders are mental disorders in which the person does not live in reality. He lives in…

Q: For which diseases can one not rely upon chlorination of water as a method of control? Explain why…

A: Thyroid disease has been practically eliminated by using the chlorination of water. The treatment of…

Q: Which would be more likely to cause illness and why—a water sample that tested positive for fecal…

A: Ans: Escherichia coli  is the gram negative organism which forms part of normal flora of humans.

Q: Name the semifluid paste of food particles and gastric juice.

A: The stomach secretes acid and enzymes that digest food.  The stomach muscles contract periodically,…

Q: Can you specifically verify which one is canola oil, oleic acid, pork lard, lecithin, and lauric…

A: Lipids Lipids are defined as organic compounds that are strictly insoluble in water and are only…

Q: Benzoic acid is an antimicrobial chemical naturally found inwhich of the following foods?a) Apples…

A: The unicellular minute organisms which are not visible from the naked eye are known as microbes.…

Q: What do you predict would happen if the lipase was boiled at 100°C? What do you predict would happen…

A: Enzymes are special kinds of proteins that catalyze all biochemical reactions in the body. Lipase is…

Q: What happens during the malting process in beer?

A: Malting involves the controlled germination of grains to mobilize the enzymes like amylases and…

Q: What is the purpose of food irradiation, and how does it work?

A: Irradiating food kills bacteria and extends life of the food.

Q: Anaerobic bacteria produces which of the following inhibitory toxic product?

A: Anaerobic bacteria are those bacteria which do not require oxygen for their growth, cell division or…

Q: Explain the term Food irradiation?

A: Disinfection is a process of killing germs from a surface or any object. There are many types of…

Q: What is the Microorganism involved in the spoilage of canned curdled evaporated milk and Glutinous…

A: Any microorganism attack can degrade the food product quality and make them non-consumable by…

Q: Does a positive presumptive test mean that the water is absolutely unsafe to drink? Explain

A: Water is tasteless, transparent, inorganic. Colorless, and odorless chemical substance. Its chemical…

Q: How does an emulsifier work? How does this affect the cleansing action of soaps?

A: Emulsion: a. It is a liquid preparation containing two immiscible liquids, in which one is dispersed…

Q: Explain the chemical nature of soap - is it hydrophilic or hydrophobic (or both)?

A: Soap is a mixture of sodium salts of various naturally occurring fatty acids. The soap is produced…

Q: Why are most pathogens mesophilic?

A: The mesophilic bacteria include the group that grows at moderate temperature i.e. 20 C to 45 C. The…

Q: Would puromycin be useful for the treatment of a virus infection? Why or why not? Would…

A: Yes, Puromycin would be useful for the treatment of viral infections. It is an analogue of aminoacyl…

Q: What is the medical use of cyclosporin A.

A: When a donor organ expresses MHC molecules which are different from the recipient, the recipient…

Q: How is water decontaminated and made safe to drink?

A: Water is very important for our survival it is required in almost all the processes which we do in…

Q: Which organism can produce pyocyanin?

A: Answer. Pseudomonas aeruginosa is considered one of the most common pathogens in hospitals. It is an…

Q: Which of the following statements about toxicant inhibition of cellular pathways is true? Select all…

A: Inhibiting ATP synthesis is among the most serious forms of pathogenesis. Most of the toxins, when…

Q: What is the optimum requirements of the squash soup to know if that soup is acceptable and high…

A: Squash soup It is rich in vitamin A, potassium, fiber, and several other vital nutrients. These…

Q: What happens to our bodies at a cellular level when consume superfood? What are the pros and cons ?

A: According to the question, we have to explain what happens to our bodies at a cellular level when…

Q: Why are amino acids solid at room temperature?

A: Since you have posted multiple questions, we solve the first question for you. To get the remaining…

Q: Which of the following substances aren't phenolics? a. lignin b. isoflavones c. isoflavones d.…

A: Plant secondary metabolites are the chemicals which are the product of primary metabolism and play…

Q: Why are emulsions important in food preparation?

A: Emulsion is a solution formed by the mixing of two immiscible liquids. An emulsifier helps to…

Q: systematic alkalinizer

A: Alkalinizers:  these are the drugs that helps in reducing the acidity. These drugs have high pH  and…

Q: Give a precise definition of the porphyrin ring, explain how it relates to ions and molecules, and…

A: Porphyrins are a class of heterocyclic macrocycle organic compounds made up of four modified pyrrole…

Q: When the lipoproteins are subjected to electrophoresis, the rank order for distance travelled from…

A: Lipoproteins are classifiedby their electrophoretic mobility pattern into alpha, beta , pre-beta and…

Q: How would you determine if a disinfectant or antiseptic is bactericidal or bacteriostatic

A: A bacteriocide is a chemical substance that kills bacteria. They can be disinfectants, antibiotics,…

Q: What are detergents?

A: Introduction:- Detergents are amphipathic compounds with charged hydrophilic or polar groups at the…

Q: What considerations should be made to safely thaw frozen foods for later consumption?

A: Preservation is a process through which the growth of bacteria, fungi, and other microorganisms is…

Q: How do you explain the difference in response rates between fresh and rancid oil?

A: Oil is a naturally occurring ester present in both mammals and plants. It is a lipid, which is a…

Q: Why are mint flavored foods containing menthol perceived as cold and foods containing the chemical…

A: All the sensation in the body are sensed by receptor which generates action potential which is…