, Robbins Basic Pathology 10th Edition Kymar Abbas Test Bank
d d d d d d d d
Chapterd1.dThedCelldasdadUnitdofdHealthdanddDisease
1 The nucleus d
, which is essential for function and s
d d d d d d d
urvival of the cell.d d d
A) is the site of protein synthesis d d d d d
B) contains the genetic code d d d
C) transforms cellular energy d d
D) initiates aerobic metabolism d d
2 Although energy is not made in mitochondria, they are known as
d d d d d d d d d d
the power plants of the cell because they:
d d d d d d d d
A) contain RNA for protein synthesis.
d d d d
B) utilize glycolysis for oxidative energy.
d d d d
C) extract energy from organic compounds.
d d d d
D) store calcium bonds for muscle contractions.
d d d d d
3 Although the basic structure of the cell plasma membrane is for
d d d d d d d d d d
med by a lipid bilayer, most of the specific membrane functions
d d d d d d d d d d d
are carried out by:
d d d
A) bound and transmembrane proteins. d d d
B) complex, long carbohydrate chains. d d d
C) surface antigens and hormone receptors.
d d d d
D) a gating system of selective ion channels.
d d d d d d
4 To effectively relay signals, cell-to-
d d d d
cell communication utilizes chemical messenger systems tha
d d d d d d
t:
A) displace surface receptor proteins. d d d
B) accumulate within cell gap junctions. d d d d
C) bind to contractile microfilaments.
d d d
,D) release secretions into extracellular fluid.
d d d d
5 Aerobic metabolism, also known as oxidative metabolism, pr
d d d d d d d
ovides energy by: d d
A) removing the phosphate bonds from ATP. d d d d d
B) combining hydrogen and oxygen to form water. d d d d d d
C) activating pyruvate stored in the cytoplasm. d d d d d
D) breaking down glucose to form lactic acid.
d d d d d d
6 Exocytosis, the reverse of endocytosis, is important in
d d d d d d d
into the extracellular fluid. d d d
A) Engulfing and ingesting fluid and proteins for trans
d d d d d d d
port
B) Killing, degrading, and dissolving harmful microor
d d d d d
ganisms
C) Removing cellular debris and releasing synthesize d d d d d
d substances
d
D) Destruction of particles by lysosomal enzymes f d d d d d d
or secretion
d
7 The process responsible for generating and conducting memb
d d d d d d d
rane potentials is:
d d
A) diffusion of current-carrying ions. d d d
B) millivoltage of electrical potential. d d d
C) polarization of charged particles. d d d
D) ion channel neurotransmission.
d d
8 Epithelial tissues are classified according to the shape of the cell
d d d d d d d d d d
s and the number of layers. Which of the following is a correctly
d d d d d d d d d d d d
matched description and type of epithelial tissue?
d d d d d d d
, A) Simple epithelium: cells in contact with interce
d d d d d d
llular matrix; some do not extend to surface
d d d d d d d
B) Stratified epithelium: single layer of cells; all ce
d d d d d d d
lls rest on basement membrane
d d d d
C) Glandular epithelium: arise from surfaced d d d
epithelia and underlying connective tissue
d d d d
D) Pseudostratified epithelium: multiple layers of d d d d d
cells; deepest layer rests on basement membran
d d d d d d
e
9 Connective tissue contains fibroblasts that are responsible for:
d d d d d d d
A) providing a fibrous framework for capillaries. d d d d d
B) synthesis of collagen, elastin, and reticular fiber
d d d d d d
s.
C) forming tendons and the fascia that covers muscles.
d d d d d d d
D) filling spaces between tissues to keep organs in pla
d d d d d d d d
ce.
10 Although all muscle tissue cells have some similarities, smoo
d d d d d d d d
th muscle (also known as involuntary muscle) differs by:
d d d d d d d d
A) having dense bodies attached to actin filaments.
d d d d d d
B) containing sarcomeres between Z lines and M band
d d d d d d d
s.
C) having rapid contractions and abundant cross-
d d d d d
striations.
d
D) contracting in response to increased intracellula
d d d d d
r calcium.
d
d d d d d d d d
Chapterd1.dThedCelldasdadUnitdofdHealthdanddDisease
1 The nucleus d
, which is essential for function and s
d d d d d d d
urvival of the cell.d d d
A) is the site of protein synthesis d d d d d
B) contains the genetic code d d d
C) transforms cellular energy d d
D) initiates aerobic metabolism d d
2 Although energy is not made in mitochondria, they are known as
d d d d d d d d d d
the power plants of the cell because they:
d d d d d d d d
A) contain RNA for protein synthesis.
d d d d
B) utilize glycolysis for oxidative energy.
d d d d
C) extract energy from organic compounds.
d d d d
D) store calcium bonds for muscle contractions.
d d d d d
3 Although the basic structure of the cell plasma membrane is for
d d d d d d d d d d
med by a lipid bilayer, most of the specific membrane functions
d d d d d d d d d d d
are carried out by:
d d d
A) bound and transmembrane proteins. d d d
B) complex, long carbohydrate chains. d d d
C) surface antigens and hormone receptors.
d d d d
D) a gating system of selective ion channels.
d d d d d d
4 To effectively relay signals, cell-to-
d d d d
cell communication utilizes chemical messenger systems tha
d d d d d d
t:
A) displace surface receptor proteins. d d d
B) accumulate within cell gap junctions. d d d d
C) bind to contractile microfilaments.
d d d
,D) release secretions into extracellular fluid.
d d d d
5 Aerobic metabolism, also known as oxidative metabolism, pr
d d d d d d d
ovides energy by: d d
A) removing the phosphate bonds from ATP. d d d d d
B) combining hydrogen and oxygen to form water. d d d d d d
C) activating pyruvate stored in the cytoplasm. d d d d d
D) breaking down glucose to form lactic acid.
d d d d d d
6 Exocytosis, the reverse of endocytosis, is important in
d d d d d d d
into the extracellular fluid. d d d
A) Engulfing and ingesting fluid and proteins for trans
d d d d d d d
port
B) Killing, degrading, and dissolving harmful microor
d d d d d
ganisms
C) Removing cellular debris and releasing synthesize d d d d d
d substances
d
D) Destruction of particles by lysosomal enzymes f d d d d d d
or secretion
d
7 The process responsible for generating and conducting memb
d d d d d d d
rane potentials is:
d d
A) diffusion of current-carrying ions. d d d
B) millivoltage of electrical potential. d d d
C) polarization of charged particles. d d d
D) ion channel neurotransmission.
d d
8 Epithelial tissues are classified according to the shape of the cell
d d d d d d d d d d
s and the number of layers. Which of the following is a correctly
d d d d d d d d d d d d
matched description and type of epithelial tissue?
d d d d d d d
, A) Simple epithelium: cells in contact with interce
d d d d d d
llular matrix; some do not extend to surface
d d d d d d d
B) Stratified epithelium: single layer of cells; all ce
d d d d d d d
lls rest on basement membrane
d d d d
C) Glandular epithelium: arise from surfaced d d d
epithelia and underlying connective tissue
d d d d
D) Pseudostratified epithelium: multiple layers of d d d d d
cells; deepest layer rests on basement membran
d d d d d d
e
9 Connective tissue contains fibroblasts that are responsible for:
d d d d d d d
A) providing a fibrous framework for capillaries. d d d d d
B) synthesis of collagen, elastin, and reticular fiber
d d d d d d
s.
C) forming tendons and the fascia that covers muscles.
d d d d d d d
D) filling spaces between tissues to keep organs in pla
d d d d d d d d
ce.
10 Although all muscle tissue cells have some similarities, smoo
d d d d d d d d
th muscle (also known as involuntary muscle) differs by:
d d d d d d d d
A) having dense bodies attached to actin filaments.
d d d d d d
B) containing sarcomeres between Z lines and M band
d d d d d d d
s.
C) having rapid contractions and abundant cross-
d d d d d
striations.
d
D) contracting in response to increased intracellula
d d d d d
r calcium.
d
