NUR 8000

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NURS 8000. Huether & McCance: Understanding Pathophysiology, 6th Edition. Test Bank. Questions and Answers.

NURS 8000. Huether & McCance: Understanding Pathophysiology, 6th Edition. Test Bank. Questions and Answers.
Exam (elaborations) • 75 pages • 2021

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...