, UNDERSTANDING PATHOPHYSIOLOGY (r
7th EDITION HUETHER
nm( n
(r
nm (r
CHAPTER 1-42 TEST BANK (r (r (r
Chapter 01: Cellular Biology
nm n m n m
Huether & McCance: Understanding Pathophysiology, 6th Edition
nm nm n m nm nm nm
MULTIPLE CHOICE nm
1. A student is observing a cell under the microscope. It is observe
n m n m n m n m n m n m n m n m n m n m n m
d to have supercoiled DNAwith histones. Which of the following
n m n m nm n m n m n m n m n m n m n m
would also be observed bythe student?
n m n m nm n m n m
a. A single circular chromosome
n m nm n m
b. A nucleus
n m
c. Free-floating nuclear material nm nm
d. No organelles nm
ANS: n m B
The cell described is a eukaryotic cell, so it has histones and a su
n m n m n m n m n m n m n m n m n m n m n m n m n m
percoiled DNA within itsnucleus; thus, the nucleus should be observe
nm n m n m n m n m n m n m n m n m
d. A single circular chromosome called a prokaryote contains free-
n m n m nm n m n m n m n m n m n m
floating nuclear material but hasno organelles.
n m nm n m n m n m
REF: n m p. 2 n m
2. A nurse is instructing the staff about cellular functions. Which c
n m n m n m n m n m n m n m n m n m n m
ellular function is the nurse describing when an isolated cell absor
nm n m n m n m nm nm nm n m n m n m
bs oxygen and uses it to transform(rnutrients to energy?
n m n m nm n m nm nm n m n m
,a. Metabolic absorption nm
b. Communication
c. Secretion
d. Respiration
ANS: n m D
The cell’s ability to absorb oxygen is referred to as respiration whil
n m n m n m n m n m n m n m n m n m n m n m
e its communication abilityinvolves maintenance of a steady dynamic
n m nm n m n m n m n m n m n m n
m state, metabolic(rabsorption provides nutrition, and secretion allows for
nm n m n m n m n m n m n m
n m the synthesizing of new substances.
nm n m n m n m
REF: n m p. 2 n m
, 3. A eukaryotic cell is undergoing DNA replication. In which region of
n m n m n m n m nm n m n m n m n m n m
n m the cell would(rmost ofthe genetic information be contained?
nm nm n m n m n m n m n m
a. Mitochondria
b. Ribosome
c. Nucleolus
d. Nucleus Cytoplasm nm
ANS: n m C
The region of the cell that contains genetic material, including a larg
n m n m n m n m n m n m n m n m n m n m n m
e amount of ribonucleicacid, most of the DNA, and DNA-
n m nm n m n m n m n m n m n m n m
binding proteins, is the nucleolus, which is located withinthe cell’s nuc
n m n m n m nm n m n m n m n m n m n m
leus. Mitochondria is associated with cellular respiration, while ribosom
n m n m n m nm n m n m n m n m
es are involved with protein manufacturing. Cytoplasm is(ra fluid filling
n m n m n m n m nm n m n m n m n m n
m that is a component of the cell.
n m n m n m n m n m n m
REF: n m p. 2
n m
7th EDITION HUETHER
nm( n
(r
nm (r
CHAPTER 1-42 TEST BANK (r (r (r
Chapter 01: Cellular Biology
nm n m n m
Huether & McCance: Understanding Pathophysiology, 6th Edition
nm nm n m nm nm nm
MULTIPLE CHOICE nm
1. A student is observing a cell under the microscope. It is observe
n m n m n m n m n m n m n m n m n m n m n m
d to have supercoiled DNAwith histones. Which of the following
n m n m nm n m n m n m n m n m n m n m
would also be observed bythe student?
n m n m nm n m n m
a. A single circular chromosome
n m nm n m
b. A nucleus
n m
c. Free-floating nuclear material nm nm
d. No organelles nm
ANS: n m B
The cell described is a eukaryotic cell, so it has histones and a su
n m n m n m n m n m n m n m n m n m n m n m n m n m
percoiled DNA within itsnucleus; thus, the nucleus should be observe
nm n m n m n m n m n m n m n m n m
d. A single circular chromosome called a prokaryote contains free-
n m n m nm n m n m n m n m n m n m
floating nuclear material but hasno organelles.
n m nm n m n m n m
REF: n m p. 2 n m
2. A nurse is instructing the staff about cellular functions. Which c
n m n m n m n m n m n m n m n m n m n m
ellular function is the nurse describing when an isolated cell absor
nm n m n m n m nm nm nm n m n m n m
bs oxygen and uses it to transform(rnutrients to energy?
n m n m nm n m nm nm n m n m
,a. Metabolic absorption nm
b. Communication
c. Secretion
d. Respiration
ANS: n m D
The cell’s ability to absorb oxygen is referred to as respiration whil
n m n m n m n m n m n m n m n m n m n m n m
e its communication abilityinvolves maintenance of a steady dynamic
n m nm n m n m n m n m n m n m n
m state, metabolic(rabsorption provides nutrition, and secretion allows for
nm n m n m n m n m n m n m
n m the synthesizing of new substances.
nm n m n m n m
REF: n m p. 2 n m
, 3. A eukaryotic cell is undergoing DNA replication. In which region of
n m n m n m n m nm n m n m n m n m n m
n m the cell would(rmost ofthe genetic information be contained?
nm nm n m n m n m n m n m
a. Mitochondria
b. Ribosome
c. Nucleolus
d. Nucleus Cytoplasm nm
ANS: n m C
The region of the cell that contains genetic material, including a larg
n m n m n m n m n m n m n m n m n m n m n m
e amount of ribonucleicacid, most of the DNA, and DNA-
n m nm n m n m n m n m n m n m n m
binding proteins, is the nucleolus, which is located withinthe cell’s nuc
n m n m n m nm n m n m n m n m n m n m
leus. Mitochondria is associated with cellular respiration, while ribosom
n m n m n m nm n m n m n m n m
es are involved with protein manufacturing. Cytoplasm is(ra fluid filling
n m n m n m n m nm n m n m n m n m n
m that is a component of the cell.
n m n m n m n m n m n m
REF: n m p. 2
n m
