COMPREHENSIVE TEST BANK Human Biology Concepts and Current Issues 9EDITION Johnson NGN UPDATED

Chapter 1 Human Biology, Science, and Society 1.1 Multiple Choice Questions 1) The branch of science that studies the natural world within the context of life is A) biology. B) geology. C) chemistry. D) physics. E) medicine. Answer: A Topic: Sec. 1.0 Bloom's: Remembering/Understanding LO: 1.0 GLO: G1 2) The process by which living organisms maintain a fairly constant internal environment despite changes in the external environment is known as A) metabolism. B) biology. C) homeostasis. D) evolution. E) chemistry. Answer: C Topic: Sec. 1.1 Bloom's: Remembering/Understanding LO: 1.1 GLO: G1 3) Molecules of life include which one of the following? A) water, proteins, lipids, nucleic acids, carbohydrates B) proteins, saturated fats, monosaccharides, but not polysaccharides C) lipids and proteins only D) any noncarbon based molecule E) nonsugar carbohydrates, proteins, lipids, water Answer: A Topic: Sec. 1.1 Bloom's: Remembering/Understanding LO: 1.1 GLO: G1 3 4) Which one of the following is a TRUE statement? A) Molecules are considered to be the smallest unit capable of exhibiting all the characteristics of life. B) Cells arise spontaneously from nonliving chemical elements. C) All living things are made up of at least one cell. D) Individual cells are incapable of maintaining homeostasis. E) Unicellular organisms are too small to respond to their environment. Answer: C Topic: Sec. 1.1 Bloom's: Remembering/Understanding LO: 1.1 GLO: G1 5) Which one of the following is a CORRECT statement regarding metabolism? A) Few living organisms require raw materials and a constant source of energy. B) Plants get the raw materials they need for life processes entirely from the air. C) Cells maintain life through the breakdown of molecules and energy by chemical and physical processes. D) Cells do not require energy to change molecules from one form to another. E) Animals use energy obtained directly from the sun and chemicals obtained from plants, other animals, air, and water. Answer: C Topic: Sec. 1.1 Bloom's: Remembering/Understanding LO: 1.1 GLO: G1 6) All of these criteria are used to classify an organism as a member of the plant, animal, or fungi kingdom EXCEPT which one? A) the organism's life cycle B) whether or not the cells of the organism have nuclei C) the organism's structure or body plan D) how the organism obtains nutrition Answer: B Topic: Sec. 1.2 Bloom's: Remembering/Understanding LO: 1.2 GLO: G1 4 7) Which one of the following is a kingdom? A) Eukarya B) Primates C) Archaea D) Animalia E) Bacteria Answer: D Topic: Sec. 1.2 Bloom's: Remembering/Understanding LO: 1.2 GLO: G1 8) Based on the figure above, which group of organisms is most closely related to members of the Kingdom Animalia? A) Protista B) Fungi C) Plantae D) Bacteria E) Archaea Answer: B Topic: Sec. 1.2 Bloom's: Applying/Analyzing LO: 1.2 GLO: G3