Milady Advanced Esthetics Chapter 7 questions and answers.

Micro What is the prefix that means one millionth? 39.37 inches One meyer is equal to... 237 milliliters. 8 Ounces is equal to... (C×1.8) + 32 What is the formula to convert Celsius to Fahrenheit? False T or F Light is made of matter. In the outermost orbit of an atom. Where are valence electrons located? 3 energy shells. How many energy shells do 12 protons and 12 electrons have? Elemental molecules. What is the type of molecule that is made up of a group of identical molecules? Add the number of protons and electrons. How do you determine the anatomical weight of an element? Oxygen Which molecule readily forms compounds with other elements? From the food we eat. Where do we get the nitrogen our body needs? AHA's What is an example of a chemical reaction in esthetics? By the attraction between two opositely charged ions. How is an ionic bond formed? A single long dash. What is the symbol for a single bond in a chemical diagram? Oxygen What element makes up the largest part of the human body? A polymer. What is a long molecule made up of chains of repeating units called? How is a peptide bond formed. By the carboxyl group of one amino acid chemically reacting with the amino group of another amino acid. Carbohydrates What are the energy producers for the body? The reaction that takes place in the presence of oxygen. Aerobic refers to what? One. What does the prefix mono mean? Any carbohydrate group. What do saccharides refer to? Products generated within a plant that are not required for the most basic life sustaining needs. What does secondary metabolites refer to? Proteins that break down complex food molecules. What are enzymes? Thickening products. What are gums commonly used for? gylcosides What are carotenoids and flavonoids examples of? Flavonoids What is citrus fruit a botanical source of? Xanthophylls Algae, corn and kale are all good botanical sources of what? alpha-linolenic acid aka omega-3 What is an example of a polyunsaturated fat? hydrocarbons What are the skeleton structure of lipids and fatty acids? 6 (30 carbon atoms) How many isoprene units are in a triterpene hydrocarbon? monoterpen hydrocarbon What is the most basic compound found in essential oils? monoterpen alchohol What is the most beneficial and safest of the aromatic molecules?