The rotator cuff of the shoulder is composed mainly of
A) epithelium and loose connective tissue.
B) articular cartilage.
C) adipose and epithelial tissue.
D) tendons and fibrous connective tissue.
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Question 2) Myofibrils are composed primarily of
A) fascia and tendons. B) troponin and tropomyosin.
C) actin and myosin. D) perimysium and endomysium.
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Question 3) The study of tissues is called ___________.
Fill in the blank(s) with correct word
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Question 4) A subcellular structure built of assemblies of macromolecules that carries out a
particular function is a(n) _____________.
Fill in the blank(s) with correct word
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Question 5) DNA and RNA are nucleic acids.
Indicate whether the statement is true or false
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Question 6) The secondary curves of the vertebral column are the
A) cervical and lumbar curvatures. B) thoracic and sacral curvatures.
C) lumbar and sacral curvatures. D) cervical and thoracic curvatures.
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Question 7) Apoptosis is also known as
A) cell differentiation. B) mitosis.
C) programmed cell death. D) cell specialization.
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Question 8) The granulations that appear during the healing of a large, open wound are composed
mainly of
A) fibroblasts surrounding blood vessels.
B) blood clots.
C) scar tissue.
D) phagocytic cells.
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Question 9) The outermost layer of connective tissue surrounding a skeletal muscle is the
A) endomysium. B) perimysium.
C) epimysium. D) sarcomysium.
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Question 10) In adipose tissue, fat molecules form when fatty acid molecules and glycerol join by
hydrolysis.
Indicate whether the statement is true or false
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