Test Bank for Robbins Basic Pathology 10th Edition by Vinay Kumar, Abul K. Abba & Jon C. Aster 9780323353175 Chapter 1-24 | Complete Guide A+. Table of Contents Chapter 1. The Cell as a Unit of Health and Disease Chapter 2. Cell Injury, Cell Death, and Adaptations Chapter 3. Inflammation and Repair...
TesT bank FOR:
Robbins Basic Pathology
Vinay Kumar, Abul K. Abbas, Jon C. Aster
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10th Edition
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Robbins Basic Pathology 10th Edition Kymar Abbas Test Bank
QUESTIONS & ANSWERS
Chapter 1. The Cell as a Unit of Health and Disease
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1 The nucleus , which is essential for function and
survival of the cell.
A) is the site of protein synthesis
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B) contains the genetic code
C) transforms cellular energy
D) initiates aerobic metabolism
C
2 Although energy is not made in mitochondria, they are known
as the power plants of the cell because they:
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A) contain RNA for protein synthesis.
B) utilize glycolysis for oxidative energy.
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C) extract energy from organic compounds.
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D) store calcium bonds for muscle contractions.
3 Although the basic structure of the cell plasma membrane is
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formed by a lipid bilayer, most of the specific membrane
functions are carried out by:
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A) bound and transmembrane proteins.
B) complex, long carbohydrate chains.
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C) surface antigens and hormone receptors.
D) a gating system of selective ion channels.
4 To effectively relay signals, cell-to-cell communication
utilizes chemical messenger systems that:
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A) displace surface receptor proteins.
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B) accumulate within cell gap junctions.
C) bind to contractile microfilaments.
D) release secretions into extracellular fluid.
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5 Aerobic metabolism, also known as oxidative metabolism,
provides energy by:
A) removing the phosphate bonds from ATP.
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B) combining hydrogen and oxygen to form
water.
C) activating pyruvate stored in the cytoplasm.
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D) breaking down glucose to form lactic acid.
6 Exocytosis, the reverse of endocytosis, is important in
into the extracellular fluid.
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A) Engulfing and ingesting fluid and proteins for
transport
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B) Killing, degrading, and dissolving harmful
microorganisms
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C) Removing cellular debris and releasing
synthesized substances
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D) Destruction of particles by lysosomal enzymes
for secretion
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7 The process responsible for generating and conducting
membrane potentials is:
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A) diffusion of current-carrying ions.
B) millivoltage of electrical potential.
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C) polarization of charged particles.
D) ion channel neurotransmission.
8 Epithelial tissues are classified according to the shape of the
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cells and the number of layers. Which of the following is a
correctly matched description and type of epithelial tissue?
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A) Simple epithelium: cells in contact with
intercellular matrix; some do not extend to
surface
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