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My Esthetics Vocab > Chapter 7,9: Chemistry & Nutrition > Flashcards

Chapter 7,9: Chemistry & Nutrition Flashcards

1
Q

State of matter that is rigid with size and shape (ice)

A

Solids

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2
Q

Matter that has volume and no shape (water)

A

Liquids

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3
Q

Matter without shape and size, no volume; takes shape of container

A

Gases

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4
Q

Characteristics determined by chemical reaction and a chemical change in identity of the substance

A

Chemical properties

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5
Q

Characteristics determined without a chemical reaction and doesn’t cause chemical change in identity of the substance

A

Physical properties

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6
Q

Combination of 2 or more substances united physically without fixed composition in any proportions

A

Physical mixure

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7
Q

Rapid oxidation of any substance, accompanied by production of heat and light

A

Combustion

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8
Q

Reduce surface tension between skin and product to increase the products spreadablility; allow oil and water to mix/emulsify

A

Surfactants

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9
Q

Unstable mixtures of 2 or more immiscible substances

A

Suspension

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10
Q

Uniform mixture of 2 or more mutually miscible substances

A

Solution

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11
Q

Oil droplets dispersed into water with aid of emulsion agent

A

Oil-in-water emulsion

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12
Q

Emulsion droplets water dispersed into an oil

A

Water-in-oil emulsion

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13
Q

Nutrients that make up largest part of nutrition we take in; 3 basic food groups (protein, carbohydrates, fat)

A

Macronutrients

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14
Q

Vitamins/substances that have no calories or nutritional value but essential for body functions

A

Micronutrients

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15
Q

Organic acids that form building blocks of protein

A

Amino acids

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16
Q

Acids that are synthesized by body and not have to obtain for diet

A

Nonessential amino acids

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17
Q

Combination of 2 incomplete foods; proteins eaten together provide all essential amino acids and make complete protein

A

Complementary foods

18
Q

Compounds that break down basic chemical sugars and supply energy

A

Carbohydrates

19
Q

“ATP”; Substance that provide energy to cells and converts oxygen to Carbon Dioxide

A

Adenosine triphosphate

20
Q

Carbohydrate- lipid complexes that are good water-binders

A

Mucopolysaccharides

21
Q

Water-binding substances between fibers of dermis

A

Glycosaminoglycans

22
Q

Blood glucose/sugar drops too low (too much insulin or low food intake)

A

Hypoglycemia

23
Q

Carbohydrates made up of one basic sugar unit

A

Monosaccharides

24
Q

Sugars made up of 2 sugars (lactose, sucrose)

A

Disaccharides

25
Q

Carbohydrates that have 3 or more carbohydrate molecules

A

Polysaccharides

26
Q

Macronutrients to produce energy in body; materials in sebaceous glands that lubricate the skin

A

Fats

27
Q

a “good” polyunsaturated that decreases cardiovascular diseases, anti inflammatory and beneficial to skin

A

Omega-3 fatty acids

28
Q

Used to make important hormones and maintain lipid barrier

A

Omega-6 fatty acids

29
Q

Waxy substance in body needed to produce hormones; Vitamin D & bile; protects nerves and for structure of cell

A

Cholesterol

30
Q

Measure of heat units; measures food and energy for body

A

Calories

31
Q

Catalysts that break down complex food molecules food molecules to utilize extracted energy

A

Enzymes

32
Q

Amino acid molecules used in all cell functions and the body growth

A

Proteins

33
Q

“Retinol”; antioxidant acids in the functioning and repair of skin cells

A

Vitamin A

34
Q

Interact with other water-soluble vitamins and act as catalysts to facilitate enzymic reactions

A

B vitamins

35
Q

Antioxidant vitamin needed for repair of skin and tissues; promotes production of collagen in skin dermis tissues; acids in skin promote healing

A

Vitamin C

36
Q

Fat-soluble vitamin called “sunshine vitamin”; causes skin to synthesize from cholesterol when exposed to sunlight; helps growth and development

A

Vitamin D

37
Q

“Tocopherol”; antioxidant that helps protect skin from harmful effects of sun rays

A

Vitamin E

38
Q

Responsible for synthesis of factors necessary for blood coagulation

A

Vitamin K

39
Q

inorganic materials required for reactions of cells an body

A

Minerals

40
Q

“Vitamin P”; an aid to healthy skin and found abundantly in citrus fruit

A

Bioflavored

41
Q

Derivative that has demonstrated ability to alter collagen synthesis and is used to treat acne and visible signs of aging

A

Retinoic acid

42
Q

A vitamin that has been added to a food product

A

Fortified

My Esthetics Vocab (5 decks)

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