Nomenclature Study guides, Class notes & Summaries

Dental Nomenclature Exam Review Qs&As A+ Review Contact Area - ANS-Area on proximal surface that contacts the adjacent tooth. Named distal or mesial by location. Cusps - ANS-Elevated projections on the crowns of teeth. Incisors = incisal edge not cusp Canins = 1 cusp Premolars= 2 or 3 cusps Molars = 4 or more Example: Mesial Buccal Cusp Tubercles - ANS-Small extra elevation on the crowns of teeth(minicusps). Usually found on the lingual surface of maxillary anterior teeth. Mamelons...

OPENSTAX MICROBIOLOGY TEST BANK WITH ALL CHAPTERS INCLUDED CHAPTER 1 – 26 2023/2024. Chapter 1: An Invisible World * = Correct answer Multiple Choice 1. Which of the following is true of the microbial world? A. All microbes are harmful. B. Humans could survive without microbes. C. Many microbes are helpful.* D. Most microbes are pathogenic. Difficulty: Easy ASM Standard: 23, 24 2. Which of the following is when humans first suspected the existence of microbes? A. during the Indu...

Chapter 01: Introduction to Microbes and Their Building Blocks Multiple Choice Questions 1) The major groups of microorganisms studied by microbiologists include . A) bacteria B) plants C) helminths D) algae E) fungi F) viruses G) archaea H) protozoa 2) Select all answers that are roles played by microorganisms in our environment. A) Carry out photosynthesis B) Biological decomposition C) Nutrient recycling D) Complex relationships with animals but not pl...

Chem 219: Module 2 Exam Questions With 100% Correct Answers What are hydrocarbons? - answerMolecules composed of only the elements carbon and hydrogen What are the two major classes of hydrocarbons? - answerAromatic (benzene) and aliphatic (alkanes, alkenes, alkynes) What is the main source of hydrocarbons? - answerFossil fuels like coal, petroleum, and natural gas obtained by mining and drilling. What are Alkanes? - answerThey are saturated hydrocarbons because their skeleton is only c...

VBSC 421 Lecture 2_ Basic Concepts and Nomenclature

Test Bank for Microbiology A Systems Approach, 6th Edition, Marjorie Kelly Cowan, Heidi Smith Test Bank for Microbiology A Systems Approach, 6th Edition, Marjorie Kelly Cowan, Heidi Smith Test Bank for Microbiology A Systems Approach, 6th Edition, Marjorie Kelly Cowan, Heidi Smith 1) Microorganisms are best defined as organisms that _______. A) cause human disease B) lack a cell nucleus C) are infectious particles D) are too small to be seen with the unaided eye E) can only be found growing in l...

Chemical Bonding and Nomenclature Exam 2023-2024 chemical bonding - Answer-The combining of atoms to form molecules or ionic compounds ionic bond - Answer-A chemical bond resulting from the attraction between oppositely charged ions. ionic compound - Answer-Composed of positive and negative ions that are combined so that the numbers of positive and negative charges are equal valence electrons - Answer-The electrons in the outermost shell (main energy level) of an atom; these are the...

Chapter 03 Stoichiometry: Ratios of Combination 1. Calculate the molecular mass of tetraphosphorus decaoxide, P4O10, a corrosive substance which can be used as a drying agent. A. 469.73 amu B. 283.88 amu C. 190.97 amu D. 139.88 amu E. 94.97 amu 2. Calculate the formula mass of rubidium carbonate, Rb2CO3. A. 340.43 amu B. 255.00 amu C. 230.95 amu D. 145.47 amu E. 113.48 amu 3. Calculate the formula mass of (NH4)3AsO4. A. 417.80 amu B. 193.05 amu C. 165.02 amu D. 156.96 amu E. 108.96 a...

Chem&219 Unit 2 NAMING Exam Questions With 100% Correct Answers 2024 What does the prefix and suffix of the alkanes indicate? - answerThe prefix of the name (meth-, eth-, prop-, but-) describes the number of carbon atoms present, while the suffix - ane, denotes a saturated hydrocarbon. nomenclature - answerThe "naming" of a molecular structure, that is more systematic than simply basing the name on the number of carbon atoms present. International Union of Pure and Applied Chemistry (IU...

LIRR Signalman Nomenclature21NWC - correct answer 21 Switch Normal Correspondence. 100POB - correct answer 100~ Power Off Buss HENK - correct answer Hunt Entry Normal Indication 113MPFNWP2 - correct answer 113 Movable Point Frog Normal Switch Repeater Two 2EAS - correct answer 2 East Approach Stick 1ETE - correct answer 1 East Time element HETPLSTE - correct answer Hortons East Track Repeater Loss of Shunt Time Element EM - correct answer East Directional Stick Relay (AKA EX...