ROBBINS’BASICPATHOLOGY 10
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h
d
EDITIONBYKYMARABBAS TE
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STBANKALLCHAPTERS INCLU
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DED 2023/2024.
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,Chapterd1.dThedCelldasdadUnitdofdHealthdanddDisease
1 The nucleus
d
, which is essential for function and s
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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 a
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s 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 specificc membrane function
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s are carried out by:
d 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 effeectively relay signals, cell-to-
d d d d
cell communication utilizes chemical messenger systems that:
d d d d d d
A) displace surface receptor proteins. d d d
B) accumulate within cell gap junctions. d d d d
C) bind to contractile microficlaments.
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D) release secretions into extracellular fluuid.
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 membrane
d d d d d d d d
potentials is: 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 ce
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lls and the number of layers. Which of the following is a corre
d d d d d d d d d d d d
ctly matched description and type of epithelial tissue?
d d d d d d d
A) Simple epithelium: cells in contact with intercel
d d d d d d
lular matrix; some do not extend to surface
d d d d d d d
, B) Stratified epithelium: single layer of cells; all cel
d d d d d d d
ls rest on basement membrane
d d d d
C) Glandular epithelium: arise from surface d d d d
epithelia and underlying connective tissue d d d d
D) Pseudostratified epithelium: multiple layers of c d d d d d
ells; deepest layer rests on basement membrane
d d d d d d
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 fibers
d d d d d d
.
C) forming tendons and the fascia that covers muscl
d d d d d d d
es.
D) filling spaces between tissues to keep organs in p
d d d d d d d d
lace.
10 Although all muscle tissue cells have some similarities, smoot
d d d d d d d d
h 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 ba d d d d d d d
nds.
C) having rapid contractions and abundant cross-
d d d d d
striations.
d
D) contracting in response to increased intracellular d d d d d
calcium.
d
11 Which of the following aspects of the function of the nucleus is
d d d d d d d d d d d d
performed by ribosomal RNA (rRNA)?
d d d d
A) Copying and carrying DNA instructions for prot d d d d d d
ein synthesis d
d d d
h
d
EDITIONBYKYMARABBAS TE
d d d d
STBANKALLCHAPTERS INCLU
d d d
DED 2023/2024.
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 a
d d d d d d d d d d
s 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 specificc membrane function
d d d d d d d d d d
s are carried out by:
d 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 effeectively relay signals, cell-to-
d d d d
cell communication utilizes chemical messenger systems that:
d d d d d d
A) displace surface receptor proteins. d d d
B) accumulate within cell gap junctions. d d d d
C) bind to contractile microficlaments.
d d d
D) release secretions into extracellular fluuid.
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 membrane
d d d d d d d d
potentials is: 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 ce
d d d d d d d d d d
lls and the number of layers. Which of the following is a corre
d d d d d d d d d d d d
ctly matched description and type of epithelial tissue?
d d d d d d d
A) Simple epithelium: cells in contact with intercel
d d d d d d
lular matrix; some do not extend to surface
d d d d d d d
, B) Stratified epithelium: single layer of cells; all cel
d d d d d d d
ls rest on basement membrane
d d d d
C) Glandular epithelium: arise from surface d d d d
epithelia and underlying connective tissue d d d d
D) Pseudostratified epithelium: multiple layers of c d d d d d
ells; deepest layer rests on basement membrane
d d d d d d
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 fibers
d d d d d d
.
C) forming tendons and the fascia that covers muscl
d d d d d d d
es.
D) filling spaces between tissues to keep organs in p
d d d d d d d d
lace.
10 Although all muscle tissue cells have some similarities, smoot
d d d d d d d d
h 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 ba d d d d d d d
nds.
C) having rapid contractions and abundant cross-
d d d d d
striations.
d
D) contracting in response to increased intracellular d d d d d
calcium.
d
11 Which of the following aspects of the function of the nucleus is
d d d d d d d d d d d d
performed by ribosomal RNA (rRNA)?
d d d d
A) Copying and carrying DNA instructions for prot d d d d d d
ein synthesis d
