Sue E. Huether, Kathryn L. McCance - Test Bank for Understanding Pathophysiology (6th Ed)-Test Bank (complete questions & answers)
Sue E. Huether, Kathryn L. McCance - Test Bank for Understanding Pathophysiology (6th Ed)-Test Bank (complete questions & answers) Chapter 01: Cellular Biology Huether & McCance: Understanding Pathophysiology, 6th Edition MULTIPLE CHOICE 1. A student is observing a cell under the microscope. It is observed to have supercoiled DNA with histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within its nucleus; thus, the nucleus should be observed. A single circular chromosome called a prokaryote contains free-floating nuclear material but has no organelles. REF: p. 2
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