What is the purpose for ground substance?

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: What happened when a potato strip placed in distilled water?

A: Osmosis is the movement of of water from area of high concentration to area of low concentration…

Q: Why oil gets hot faster than the water?

A: Lipids are macromolecules that help in the structure and function of the living body. They are not…

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: Define condensation,

A: Organic molecules like carbohydrates, protein lipids are formed by the process of the condensation…

Q: What are non-ionic detergents?

A: Detergents are cleansing agents and commonly made from synthetic resources such as petroleum…

Q: What are the types of wax bath?

A: There are many types of therapeutic baths that are prescribed by the physician according to the…

Q: Describe the properties of the cornstarch mixture. Would you call it solid or liquid? Explain

A: Introduction Corn Starch Is A Type Of Starch That Comes From Corn. It's Made From The White…

Q: What should happen when you add magnesium salts to the soap solution and then what happens when you…

A: Soap is a cleansing and emulsifying agent that is made usually by action of alkali on fat or fatty…

Q: Part III. Identify the type of solution shown in each illustration 1. 2. 3. 5. 6.

A: Osmosis affects nutrition delivery and the release of metabolic waste products. It is in charge of…

Q: What structural characteristics are necessary for good drying oil?

A: Drying oils are the ones which get hardened into a tough film when they are exposed to air. These…

Q: In a hurry one day, you merely rinse your lunch disheswith water. As you are drying your salad bowl,…

A: Polar molecule have regions that have opposite charges due to presence of uneven numbers of…

Q: How did your soap compare to the commercially prepared soap?

A: If we wash oily/ greasy hands with soap then only oil/grease gets removed. In the…

Q: Explain why water forms nearly spherical droplets on the surface of a freshly waxed car. Why doesn’t…

A: Water is considered as a polar solvent, which is hydrophilic in nature. Due to its hydrophilic…

Q: What is the function of mordant?

A: Gram staining is a common technique that is used to differentiate bacteria into two broad groups…

Q: Distinguish between acid and rennet curds.

A: Curdling is the process through which curd is obtained by coagulating milk. The coagulation can be…

Q: Which category of particulate matter is most harmful to human health ?

A: Particulate matter is separated into three main groupings: coarse particles (PM10), fine particles…

Q: Is water coherent and adhesive?

A: Cohesion refers when water is attracted to waterAdhesion refers to when water is attracted to other…

Q: What is the function of immersion oil?

A: Immersion oils are transparent oils that have specific optical and viscosity characteristics…

Q: What happened when potato strip placed in salt water?

A: 1) A solution mixture that exhibits a higher concentration of salt than the surrounding medium. Then…

Q: How can you tell that the dark wet spot on the paper towel is fat and not water?

A: The properties of water and lipid are different.

Q: what is the concentration of cells per 1 mL of solution?

A: Hemocytometer is also known as the cell counting chamber, is primarily used for counting cells…

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: What macromolecules are protected by heat shock proteins?

A: Introduction: Every cell has its optimum temperature at which it was developed. When the temperature…

Q: What makes the alcohol harmful to the skin when it has been soak for a very long time? What are the…

A: Isopropyl alcohol is secondary alcohol and the hydroxyl group is attached to the second carbon…

Q: Would a red blood cell placed in a 200mM sucrose solution lyse?

A: Osmosis is a process in which water molecules moves from the low concentration of solute to the…

Q: Cork can float on water. As you examine cork under the microscope, what features do you observe that…

A: Cork (cambium) cells are dead cells present in the epidermis of the plant. The main function of…

Q: What are the purpose of the sample containing albumin, glucose/fructose and boiled starxh solution…

A: A chemical reaction is a process that converts one or more substances into another substance.…

Q: Why doesn’t the starch leave the cellulose bag and move into the beaker solution?

A: Starch Starch is a polysaccharide. It is a primary storage carbohydrate of plants. Starch is…

Q: What is the difference between an antiseptic and a disinfectant?

A: Antiseptic and disinfectants are used to kill germs, bacterias which attack from outer environment.…

Q: barite mineral is included in the formation of

A: Clay soil is soil that is comprised of fine mineral particles and some organic material.

Q: Someone spilled some iodine solution on a sheet and there were black spots, what does that say?…

A: The naturally found mineral in the Earth's soil and ocean water is found to be iodine. It is a…

Q: What made the pepper on water move upon the addition of the dishwashing liquid?

A: Water molecules are composed of two hydrogen molecules covalently bonded to one oxygen molecule.…

Q: what is the chemical formula for cooking oil?

A: Cooking oil consists of a mixture of the different types of the fatty acids added to cook and give…

Q: How does soap dissolve grease and oil?

A: Oil and water do not combine because water is polar, whereas the fatty particles in the oil, grease,…

Q: How acid rain is formed?

A: Acid deposition or acid rain is a broad term used for any type of precipitation with the acidic…

Q: Which is better to use in washing clothes, soap or synthetic detergent? Explain

A: Detergents are the surfactants or the mixture of surfactants. Surfactants are the compounds that…

Q: Why acids and boiling are necessary in maceration?

A: Maceration refers to an extraction process that enables contact between a solvent and the plant for…

Q: What is the process and principle behind isoelectric precipitation?

A: Isoelectric precipitation is a type of isoelectric precipitation that occurs when: The pH of a…

Q: How many joules are required to boil 150 grams of water?

A: To boil an amount of water, an amount of heat is required to increase the temperature is dependent…

Q: How does soap clean away dirt?

A: Soap is a cleansing agent used to clean dirt and kill microbes present on a surface. It is made by…

Q: In keeping a bottle of vegetable oil with no preservative, it must be coveredtightly and…

A: Triacylglycerols are lipids present in oils that have a glycerol backbone with the three hydroxyl…

Q: What are the advantages and disadvantages for aldehydes, gaseous sterilizers, peroxygens and organic…

A: Physical and chemical methods are used to control the microbes. Chemical methods are where chemicals…

Q: What is the role of indicator in determining if the substance is acid or base? (Note that the…

A: pH indicators are compounds which are natural dye. Those indicate if the solution is acidic or basic…

Q: What are detergents?

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

Q: Give some characteristics of ground substance.

A: The tissue that connects and provides support to all remaining body tissues is called connective…