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CHEM 210 Practice Questions with Correct Answers What is a systematic error and how can you detect it? - Answer-A flaw in equipment of experiment design Can detect by analyzing a known sample (certified reference material) or a blank sample. What is a random error? - Answer-An error from uncontrolled variables in an experiment. Always present and cannot be eliminated. What is a gross (blunder) error? - Answer-An error that arises from human mistakes in experimental procedure. i.e ca...

Test Bank for Essentials of Cardiopulmonary Physical Therapy 4th Edition Hillegass / All Chapters 1-22 / Full Complete Which patient in the womens health clinic will the nurse expect to teach about an endometrial biopsy? - ANS-a. The 55-year-old patient who has 3 to 4 alcoholic drinks each day b. The 35-year-old patient who has used oral contraceptives for 15 years C. The 25-year-old patient who has a family history of hereditary nonpolyposis colorectal cancer d. The 45-year-old...

The purpose of food safety management system is to - ANSWER-prevent foodborne illness by controlling risks and hazards A manager's responsibility to actively control risk factors for foodborne illnesses is called - ANSWER-Active managerial control A manager asks a chef to continue cooking chicken breasts after seeing them cooked to an incorrect temperature. This is an example of which step in active managerial control? - ANSWER-Corrective action A manager walks around the kitchen every...

CHEM 210 Exam 2 Questions with Correct Answers A reaction in which electrons are transferred from one reactant to another - Answeroxidation-reduction Loss of electrons - Answer-Oxidation Gain of electrons - Answer-Reduction Oxidation takes place at the surface of an electrically conductive material called - Answer-anode The reduction takes place at another electrically conductive surface called the - Answercathode __________ cells use a spontaneous oxidation-reduction reaction to produ...

CHEM 210 Midterm 2 Exam Questions and Answers All Correct Identify the equivalence point on the titration curve. Define the end point of a titration. - Answer-The equivalence point of a titration is reached when the moles of titrant added are stoichiometrically equal to the moles of analyte present in solution. This is observed on the titration curve as the point in the center of the steepest part of the curve, which correlates to the greatest concentration (pH) change per volume of add...

Which food must be cooked to a minimum internal temperature of 155 degrees F. (68 C) for 15 seconds? A. Pork roast B. Fish fillets C. Ground beef patties D. Stuffed peppers - ANSWER-C. Ground beef patties The first step in cooling a deep pan of rice is to.... A. let the pan sit on the counter for an hour to cool. B. cover the rice tightly with foil. C. place the pan of rice in the walk-in freezer. D. put the rice into shallow pans. - ANSWER-D. put the rice into shallow pans. A ...

Fundamentals of Financial management 13e Van horne (Test Bank) The Practice Standards - ANS-Seek to establish the level of professional practice expected of certificants engaged in financial planning Purpose of practice standards - ANS-Establish the level of professional practice that is expected Advance professionalism in the practice of financial planning Enhance the value of personal financial planning Relevant Elements of the Client's personal and financial circumstances - AN...

Name: Class: Date: Chapter 01: The Cell: A Microcosm of Life 1. Membrane lipid bilayers consist primarily of ____. a. phospholipids b. cholesterol c. proteins d. saturated fatty acids e. enzymes ANSWER: a 2. Which of the following is a common function of membrane proteins? a. receptors b. detoxifiers c. purifier d. neutron transporter e. storage proteins ANSWER: a 3. What is the role of cholesterol in plasma membrane structure? a. to produce bile b. to regulate fluidity and per...

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CHEM 210 Final Exam Questions with Answers All Correct Which molecule is an ester - Answer All of the carbon backbones from amino acids end up as intermediates in the ________. - Answer-citric acid cycle When 2-butene reacts completely with bromine, the product is - Answer-2,3- dibromobutane. Amino acids that can be synthesized in the body are called ______ amino acids. - Answer-nonessential Which conversion is accomplished during glycolysis? - Answer-glucose to pyruvate Every turn of...

Chapter 01 - Opportunities in Community Nutrition True / False 1. A community is a grouping of people who reside in a specific locality and interact and connect through social structure. a. True b. False ANSWER: REFERENCES: LEARNING OBJECTIVES: KEYWORDS: True The Concept of Community CNIA.BOYL.17.1.1 - Describe the three arenas of community nutrition practice. Bloom’s: Remember 2. Communities exist only on local and regional levels. a. True b. False ANSWER: False REFERENCES: T...

Element - ANSWER-Fundamental substance of matter Homeostasis - ANSWER-Maintain internal environment Levels of organization - ANSWER-Cell, tissue, organ, system, organism Physiology - ANSWER-Study of the function of the body Anatomy - ANSWER-Study the structure of body parts Catalyst - ANSWER-Molecule that influences rate of reaction with out being consumed in reaction Electrons - ANSWER-Negative charged particles Base - ANSWER-Something that combines with hydrogen atoms N...

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CHEM 210 Reactions Test Questions and Answers All Correct Describe the mechanism for the electrophilic addition of a strong acid. - Answer-Step 1) An alkene grabs a hydrogen off of a strong acid, forming a carbocation intermediate. Step 2) The conjugate base of the acid (an anion now) bonds to the open shell carbocation What is the regioselectivity of electrophilic addition reactions? - Answer-Markovnikov What is Markovnikov regioselectivity? - Answer-States that the major product is d...

NREMT (Practice Exam for NREMT. Courtesy of Jedi Medic). Containing 59 Questions with Certified Answers . Contains Terms like: Shaken Baby Syndrome can cause which of the following conditions? Answer; (C) Subdural hematoma

Which step is essential in the success of any HACCP? - ANSWER-educate and train employees Prerequisite programs provide the _______ and _______ conditions required to produce safe food. - ANSWER-Environmental, operating The major elements of the FSMA can be divided into _______ key areas. - ANSWER-5 You should call the local regulatory authority when you run into which of the following problems? - ANSWER-Water service interrupted for more than two hours You can help prevent the sprea...

Student name:__________ 1) Which of the following statements is true? A) Nutrients are life-sustaining phytochemicals in food. B) In the United States, poor eating habits contribute to some of the ten leading causes of death. C) A person's diet is influenced by his or her blood type and birth order. D) Most people are born with the ability to choose a nutritious diet. 2) Studying nutrition is important to _______. A) obtain enough energy to sustain life B) learn about the nutritional v...

CHEM 210 Exam Questions and Correct Answers What is a cathode? - Answer-a negative electrode at which reduction occurs What is an anode? - Answer-the positive electrode at which oxidation occurs Good way to remember which is which for anode and cathode - Answer-An Ox and a Red Cat What is the two electrode setup? - Answer-anode and cathode What is a galvanic cell? - Answer-A cell in which spontaneous oxidation-reduction reactions produce electrical energy (anode and cathode Zn and Cu) ...

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Test Bank For Human Nutrition Science for Healthy Living 2024 Release By Tammy Stephenson, Megan Sanctuary and Caroline Passerrello Chapter 1-20

CHEM 210 Chapter 10 Test Questions and Answers All Correct Organic Chemistry - Answer-the study of the compounds of carbon Organic Compounds are - Answer-- made up of carbon and other elements: hydrogen, oxygen, and nitrogen Also present in some organic compounds are: - Answer-- sulfur, phosphorus, and a halogen (F, Cl, Br, I) CO2 is inorganic because: - Answer-it is less reactive and contains no hydrogen Why are we carbon based life-forms, instead of Si or Ge based life forms? - Answe...

Test Bank For Human Nutrition Science for Healthy Living, 3rd Edition, by Tammy Stephenson Chapter 1-20

Test Bank for Introduction to Human Services, An Policy and Practice, 9th Edition by Barbara R. Schram, Betty Reid Mandell, Paul Dann, Lynn Peterson