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TEST BANK > CONTROL PANEL > POOL MANAGER > POOL CANVAS Pool Canvas Add, modify, and remove questions. Select a question type from the Add Question drop-down list and click Go to add questions. Use Creation Settings to establish which default options, such as feedback and images, are available for question creation. Add Creation Settings Name TestBank Chapter 1 Description Question pool for TestBank Chapter 01 Instructions Multiple Choice 0 points Question What is the molecular...

Principles of Chemistry: A Molecular Approach (Tro) Chapter 1 Matter, Measurement, and Problem Solving 1) Molecules can be described as A) a mixture of two or more pure substances. B) a mixture of two or more elements that has a specific ratio between components. C) two or more atoms chemically joined together. D) a heterogeneous mixture E) a homogeneous mixture Answer: C Diff: 1 Page Ref: 1.1 2) Give the composition of water. A) two hydrogen atoms and two oxygen atoms. B) one hydrog...

Chapter 1 Keys to the Study of Chemistry 1. Which one of the following is a "substance" in the sense of the word as used in your textbook? A) air B) tap water C) sea water D) water E) toothpaste Ans: D 2. Select the best statement. A) Physical changes may be reversed by changing the temperature. B) Physical changes alter the composition of the substances involved. C) Physical properties are not valid characteristics for identifying a substance. D) Physical properties are mostly extens...

CHAPTER 3: ENERGY, CATALYSIS, AND BIOSYNTHESIS © 2014 GARLAND SCIENCE PUBLISHING The Use of Energy by Cells 3-1 Chemical reactions carried out by living systems depend on the ability of some organisms to capture and use atoms from nonliving sources in the environment. The specific subset of these reactions that break down nutrients in food can be described as _____________. (a) metabolic. (b) catabolic. (c) anabolic. (d) biosynthetic. 3-2 When there is an excess of nutrients available...

Chapter 1 A Brief History of Microbiology 1.1 Multiple-Choice Questions 1) Antoni van Leeuwenhoek was the first person in history to A) use a magnifying glass. B) develop a taxonomic system. C) view protozoa and bacteria. D) disprove spontaneous generation. E) prove the germ theory. Answer: C Bloom's Rank: Knowledge Section: The Early Years of Microbiology 2) The microbes commonly known as __________ are single-celled eukaryotes that are generally motile. A) archaea B) bacteria C...

Chemical Foundations PART A: Linking Concepts and Facts 2.1 Covalent Bonds and Noncovalent Interactions 1. Covalent bonds between which of the following pairs of atoms are nonpolar? a. C–C b. C–H c. O–H d. a and b Ans: d 2. Which of the following is a noncovalent interaction? a. hydrophobic effect b. ionic interactions c. Van der Waals interactions d. all of the above Ans: e 3. Which of the following is the strongest interaction? a. hydrogen bond b. ionic bond c. phosphoa...

Chapter 03 Tools of the Laboratory: Methods of Studying Microorganisms Multiple Choice Questions 1. The Six I's of studying microorganisms include all of the following except A. inoculation. B. incubation. C. infection. D. isolation. E. identification. ASM Objective: 07.01b Ability to apply the process of science: Analyze and interpret results from a variety of microbiological methods and apply these methods to analogous situations. ASM Topic: Module 07 Scientific Thinking Learning ...

Biological Science, 5e (Freeman) Chapter 14 Mendel and the Gene 1) The work of Gregor Mendel provided an answer to two prevailing hypotheses popular at the time. What were these two hypotheses? A) Mitosis is only typical in vertebrates. Meiosis is only typical in invertebrates. B) The two major hypotheses of the time were blending inheritance and inheritance of acquired characteristics. C) Animals use one set of rules for inheritance, while plants use a different set. D) Peas and other d...

Campbell's Biology, 9e (Reece et al.) Chapter 1 Introduction: Themes in the Study of Life This introductory chapter explores the basic themes and concepts of biology, with emphasis on the core theme of evolution. It also introduces students to the thinking of scientists. Questions are therefore general; however, an effort has been made to include some from each skill level. As in the rest of this test bank, questions that feature art or those for which several questions follow upon some da...

CHAPTER 1 INTRODUCTION TO CELLS 2009 Garland Science Publishing 3rd Edition Unity and Diversity of Cells 1-1 The smallest unit of life is a(n) (a) DNA molecule. (b) cell. (c) organelle. (d) virus. (e) protein. 1-2 For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase should be used only once. Cells can be very diverse: superficially, they come in various sizes, ra...