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Chapter 5
Question | Answer |
---|---|
All matter that is living or once was living contain Corbin and deals with ? | Organic chemistry |
Atoms that are different from an | Compound |
The simplest atomic structure is | Hydrogen |
Which bond is the backbone of all protein molecules | Peptide |
Melting ice changes water from a solid to a liquid boiling water change his water from liquid to a gas these are examples of what type of change | Physical change |
When amino acids combine to form the protein of the hair | They take on a spiraling configuration |
New chance have which type of electrical change | None |
The term used to identify anything that occupies space is call | Matter |
Basic substances that cannot be broken down into simpler substances that are call | Elements |
The scientific study of matter and the physical and chemical changes of matter is known as | Chemistry |
Amino Acids that creates protein are linked together end to end by | Peptide bonds |
Which of the following conditions indicates chemical change | Oxygen and hydrogen combining to form water |
When atoms combine chemically to create compound it is in a example of | Chemical bond |
Electrons have which type of electrical change | Negative |
Which of the following statements describes how human hair is formed | Bonding of protein chain to other protein chain |
Which bonds found in the hair can be easily broken by heat or water | Hydrogen bond |
Matter with definite weight but indefinite volume and shape is called | Gas |
Which of the following is the most abundant element in the earths crust and the second most abundant element in the earths atmosphere | Oxyden |
Matter with definite weight and volume but no definite shape is called | Liquid |
Which of the following items have/had definite weight and volume but no definite shape | Conditioners, solutions and shampoos |
Putting a sodium hydroxide relaxers under a hairdryer | Could break the critical peptide bonds and destroy the protein scripture |
Carbon, nitrogen, oxygen, and hydrogen from the basic of | Amino acids |
The atomic number indicates | The number protons in a atom |
What is the side bond that is of the greatest concern to the cosmetologist | Disulfide bond |
The bonds are found within hair that help organize protein chain in order to build hair are called | Salt bonds |
Protons have which type of electrical charge | Positive |
Matter with definite weight, volume and shape is known as | Solid |
Adams's make up element, elements make up matter, therefore all matter is composed of | Atoms |
What is created when amino acid's joined together in chain | Proteins |
Which of the following characteristics do not describe a disulfide bond | Can be weakened by water |
Two or more of the same Atoms join together by a chemical bond is | Molecule |
Adams that are the same form an | Element |
What makes up the primary composition of hair | Keratin |
Pictures/what is the smallest units of hair | Atom |
The chemical symbol for carbon is | C |
Adams have three main parts : protons, neutrons and | Electrons |
Went to hydrogen atoms combine with one oxygen Adam, the result is water, which is called | Compound |
Which of the following terms is not and is Example of a physical change | Rusting of a nail |
Picture/which type of bond does number three represent on those straight protein chain | Disulfide bond |
The pH measurement scale indicates whether a substance is | Acidic, neutral or alkdline |
A pH of 5 is now many more times acidic then a pH of 6 | 10 |
When a solution as an equal number of hydrogen and hydroxide ion, the solution is considered | Neutral |
Substances of acidic or alkaline nature dissolve in water and or contain ? | Water |
And what pH range is skin and hair | 4.5 and 5.5 |
The diagram illustrates a pH scale which of the following numbers represent an alkaline pH | 8 |
A solution that has more positive hydrogen ion than negative hydroxide ion is | Acidic |
On the pH scale, numbers less than 7indicate an | Acid solution |
All of the following statements regarding pH are true at except | A solution is acidic if it has more negative hydroxide ions |
Distilled water with a pH of 7 is considered | Neutral |
On the pH scale, not much greater than 7 indicate an | Alkaline solution |
Which conditioners contain a vegetable protein and are acidic, which causes the cuticle to close after alkaline chemical service | Normalizing |
What Will it be used to determine if a bottle of hydrogen peroxide is still potent if the purchase date was no longer on the label | Hydrometer |
Which shampoo would generally be recommended for individual who is ill and in bed reading | Powder dry shampoo |
Why is clorien add it to the water purification process | To kill bacteria |
Using a conditioner would help achieve all of the following results it except | Increase new hair growth |
A soft curl perm ( curl reformation or curls) loosen the texture of curly too tightly curled hair by | Using a thioglycolate - based product |
When chemical relaxing hair with sodium hydroxide relaxer, the hair go through a process known as ianthionization resulting in which of the following bonds ? | Ianthionine |
Which of the following ingredients found in alkaline waves shorts and is processing time | Ammonium hydroxide |
A mixture of two or more kinds of molecules, evening dispersed would be an | Solution |
Which of the following statements correctly describes soapless shampoos | Are able to lather without harsh alkaline ingredients |
When A solute is dissolved in a solvent it is an | Solution |
The color molecules and pigment hair color into the hair with that aid of | An alkaline substance |
Lightning hair involves oxidation of the natural melanin in the hair by | Mixing peroxide and ammonia |
Which of the following cosmetic classification requires sifting untill free of coars gritty particles | Powders |
Which of the following color categories use a little volume peroxide to develop the color molecules | Longer-lasting semi permanent color |
Which of the following actions does not occur when processing lotion is applied during a perm | Disulfide bonds are hardened into a new position |
Which of the following statements about surfactants is not true | Prevents shampoo from lathering |
How far can healthy hair be stretched without breaking when wet | 50 % |
Mixtures of two or more kinds of molecules, having a tendency to separate when left standing are known as | Suspensions |
If water contain certain saw of calcium magnesium and other metals it is classified as | Hard water |
What occurs doing oxidation | Substances loses an electron and oxygen is acquired |
Overprocessing hair doing a hair color priming or relax or service can be the result of redox also called | Reduction |
Shampoo containing addivites to improve tensile strength and porosilty of the hair is | Conditioning shampoo |
Which conditioner will penetrate into the damaged hair shaft and deposit proteins into the cortex | Bodybuilder conditioner |
The ability to absorb more strength, liquid or chemicals refers to the hairs | Porosity |
What is formed when two or more non-mixable substances are united with the help of a binder | Emulsion |
The escrow Shane on a product states his shake well before you which indicated this product is probably an | Suspension |
Most ingredients for conditioners are proteins derived from | Animal or vegetable materials |
Which of the following samples would not be use for chemical Treated or damage hair | Plain shampoo |
Mixtures of fat in or you convert it to fatty acids by heat then purified fail under which of the following classification | Soaps |
And exit rinse pH of 2â3 design to dissolve soap scum, and separate hair and Sheen is | Vinegar rinse |
A substance that is able to dissolve another substance is called | Solvent |
The type of Ranst used to control mine dandruff and scout conditioners is | Medicated rinse |
The oil loving part of a cervical active agent is call | Lipophilic |
The most popular type of lights name or that has added conditioners to make a gentler for the hair is call | Cream lighter |
Cleaning the hair and scalp and remove it all foreign matter without adversely affecting either the scab or hair it's call | Shampooing |
Ammonia, a colorless gas with a strong odor is composed of hydrogen and | Nitrogen |
A solute mixed in a solvent that tends to separate if left standing is | Suspension |
What's product adheres to the hair shaft, even after originally right thing, leaving hair easier to comb them and handle | Cream rinse |
Which of the following shampooed side is designed to treat scalp and hair problem or disorders | Medicated shampoo |
Oxidants, such as hydrogen peroxide, have that Ability to release | Oxygen |
The primary ingredient of the most shampoos is | Deoionized water |
Non-reactive, direct ties that coat the surface of the hair shaft and feel they are shampooed out are | Temporary colors |
Cosmetics in the United States are regulated under which of the following agencies | Food and drug administration |
Which shampoo can say is temporary color molecules that adhere to the outer critical of the hair and deposit color | Color shampoo |
Who is the party responsible for distributing of material safety data sheet | Manufacturer |
Which of the following terms means liquids not able to Be mixed | Immiscible |
Redox refers to a substance gaining an electron and releasing | Oxygen |
What can be purified by | Sedimentation and filtration |
A form of silicone used and conditioners that Gil softness to the feel of hair without weighing it down is known as | Dimethicones |
Permanent hair color can lift the hair is natural color and despise it artificial color through a combination of hydrogen peroxide and | Ammonia |
The main chemical ingredients found in alkaline waves is | Thioglycolic acid |
If a product label list the following water, cetyl alcohol, tocoplerol and pantherol which ingredient would be found to have the largest amount | Water |
The main chemical ingredients found in acid waves is | Glycerl monoyhiglycolate |
Expedition ingredient that gives dry hair a smooth feel and makes hair easier to call comb is | Fatty alcohols |
Which of the following classifications would identify emulsions that are generally used by cosmetologist | Oil in water emulsion |
Which condition I have a vegetable oil base, Acidic ph and are not recommended or fine or limp hair | Instant |
A product label has the ingredients listed in | Order of their concentration |
Which of the following statements correctly describes plane shampoos | Are usually strong and could say a high alkaline or Soap base |
Most manufacturers indicate that hydrogen peroxide have a shelf life of how many years | 3 |
And ingredients found in conditioners making hair easier to comb and control static is | Amine/quats |
Temporary colors are referred to as | Certified colors |
The combination of a natural vegetable guy along with a metallic salts results in a | Compound dye |
Stretching the hair and having it returned to its normal shape is associated with the hair | Elasticity |
Which of the following shampooed side is formulated to have the thing Ph as the hair and skin | Acid balanced shampoo |
Which shampoo it most likely be used to remove product buildup | Clarifying shampoo |
Samples for thinning hair | Do not cause damage our way the hair down |
In the process of making a cup of instant soup, what with the dry represent | Solute |
What is used for hair that have been damaged by strong alkaline shampoos, chemicals or heat styling | Conolitioner |
Racist, which of that mostly the surface of the hair | Can be Determinal if all allowed to build up on the hair |
The water loving part of the surface at the agent is call | Hydrophilic |
Mixtures or organic substances and a medical agent are | Ointments |
What is the name giving superfine water bypassing it through a porous substabce | Filtration |
The mate gradients found and most neutralizers are | Hydrogen peroxide, sodium perborate or sodium bromate |
Which item is a formulation of several conditioners mixed to meet a specific need | Customized conditioner |
Which of the following occur when permanent hair color are combined with peroxide | Chemical reaction |
Which of the following statements correctly describes acid balanced non stripping shampoo | Should be used on bleached hair in dry, damaged hair |