Pathophysiology > QUESTIONS and ANSWERS > Test Bank For Understanding Pathophysiology 7th Edition (All)

Test Bank For Understanding Pathophysiology 7th Edition

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Test Bank For Understanding Pathophysiology 7th Edition Includes questions, answers and rationale of correct answer. Great to study for exams and will increase your knowledge on the material. Ace y ... our exams with this study material! We've helped students increase their grades just by utilizing this test bank. Happy Studying Future Nurses! :) 1. A student is observing a cell under the microscope. It is observed to have supercoiledDNAwith 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 DNAwithinits nucleus; thus, the nucleus should be observed. A single circular chromosome is characteristic of prokaryotic cells, which do not have histones. Free-floating nuclear material describes a prokaryotic cell, which would not have a distinct nucleus. Eukaryotic cells have membrane bounded cellular components called organelles. No organellesdescribes a prokaryotic cell. [Show More]

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