, TEST BANK FOR HUETHER AND u u u u
MCCANCES UNDERSTANDING
u u
PATHOPHYSIOLOGY, CANADIAN
u u
EDITION2ND EDITION u u u
Chapter 01: Cellular
u u u Biology
Huether & McCance: Understanding Pathophysiology, 6th Edition
u u u u u u
MULTIPLE CHOICE u
1. A student is observing a cell under
u u u u u u u the microscope. It is observed
u u u u
u to have supercoiled DNAwith histones. Which of the following
u u u u u u u u
u would alsobe observed by the student?
u u u u u u
a. A single circular chromosome
u u u
b. A nucleus u
c. Free-floating nuclear material u u
d. No organelles u
ANS: B
The cell described is a eukaryotic cell, so it has histones and a
u u u u u u u uuu uuu uuu uuu u
u supercoiled DNA within itsnucleus; thus, the nucleus should be
u u u u u u u u
u observed.A single circular chromosome called a prokaryote contains free-
u u u u u u u u u
floating nuclear material but has no organelles.
u u u u u u
REF: p. 2 u u
,2. A nurse is instructing the staff about cellular functions. Which cellular
u u u u u u u u u u
u function is the nurse describing when an isolated cell absorbs oxygen
u u u u u u u u u u
u anduses it to transform nutrients to energy?
u u u u u u u
, a. Metabolic absorption u
b. Communication
c. Secretion
d. Respiration
ANS: D
The cell’s ability to absorb oxygen is referred to as respiration while
u u u u u u u u u u u
u itscommunication abilityinvolves maintenance of a steady dynamic state,
u u u u u u u u
u metabolic absorption provides nutrition, and secretion allows for the
u u u u u u u u
u synthesizing of new substances.
u u u
REF: p. 2 u u
MCCANCES UNDERSTANDING
u u
PATHOPHYSIOLOGY, CANADIAN
u u
EDITION2ND EDITION u u u
Chapter 01: Cellular
u u u Biology
Huether & McCance: Understanding Pathophysiology, 6th Edition
u u u u u u
MULTIPLE CHOICE u
1. A student is observing a cell under
u u u u u u u the microscope. It is observed
u u u u
u to have supercoiled DNAwith histones. Which of the following
u u u u u u u u
u would alsobe observed by the student?
u u u u u u
a. A single circular chromosome
u u u
b. A nucleus u
c. Free-floating nuclear material u u
d. No organelles u
ANS: B
The cell described is a eukaryotic cell, so it has histones and a
u u u u u u u uuu uuu uuu uuu u
u supercoiled DNA within itsnucleus; thus, the nucleus should be
u u u u u u u u
u observed.A single circular chromosome called a prokaryote contains free-
u u u u u u u u u
floating nuclear material but has no organelles.
u u u u u u
REF: p. 2 u u
,2. A nurse is instructing the staff about cellular functions. Which cellular
u u u u u u u u u u
u function is the nurse describing when an isolated cell absorbs oxygen
u u u u u u u u u u
u anduses it to transform nutrients to energy?
u u u u u u u
, a. Metabolic absorption u
b. Communication
c. Secretion
d. Respiration
ANS: D
The cell’s ability to absorb oxygen is referred to as respiration while
u u u u u u u u u u u
u itscommunication abilityinvolves maintenance of a steady dynamic state,
u u u u u u u u
u metabolic absorption provides nutrition, and secretion allows for the
u u u u u u u u
u synthesizing of new substances.
u u u
REF: p. 2 u u
