BIOL 335 Final

subject Type Homework Help
subject Pages 7
subject Words 674
subject Authors Edwin F. Bartholomew, Frederic H. Martini, Judi L. Nath

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The condition in which distortions of the skull occur due to the premature closure of
fontanelles is called
A) anencephaly.
B) microcephaly.
C) craniostenosis.
D) membranitis.
E) epicranial block.
________ results from the activities of the nervous or endocrine system.
A) Self-regulation
B) Automatic regulation
C) Intrinsic regulation
D) Extrinsic regulation
E) Autoregulation
Figure 3-2 The Plasma membrane
What part of the plasma membrane is hydrophobic?
A) 1
B) 2
C) 3
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D) 4
E) 6
________ cells are located in the inner cellular layer of the periosteum.
A) Osteocyte
B) Osteoclast
C) Osteoid
D) Osteoprogenitor
E) Osteolytic
The medial malleolus is located on the
A) fibula.
B) femur.
C) tibia.
D) patella.
E) ischium.
Which of the following would not lead to increased oxygen consumption?
A) increased heat production
B) increased conversion of lactic acid to glucose
C) increased anaerobic respiration by muscle cells
D) increased muscle activity
E) All of the answers are correct; none would lead to increased oxygen consumption.
The following is a list of some airways. What is the order in which air passes through
them?
1. secondary bronchus
2. bronchioles
3. alveolar ducts
4. primary bronchus
5. respiratory bronchiole
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6. alveoli
7. terminal bronchiole
A) 4, 1, 2, 7, 5, 3, 6
B) 4, 1, 2, 5, 7, 3, 6
C) 1, 4, 2, 5, 7, 3, 6
D) 1, 4, 2, 7, 5, 3, 6
E) 2, 4, 1, 7, 5, 3, 6
A movement of charges in response to a potential difference is called
A) current.
B) depolarization.
C) hyperpolarization.
D) action potential.
E) electricity.
The heart secretes the hormone
A) progesterone.
B) oxytocin.
C) thymosin.
D) thyroxine.
E) atrial natriuretic peptide.
The most lateral bone in the proximal row of the carpal bones is the
A) scaphoid.
B) lunate.
C) pisiform.
D) hamate.
E) triquetrum.
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Figure 23-1 The Upper Airways
Identify the structure labeled "2."
A) olfactory organ
B) oropharynx
C) nasopharynx
D) internal nares
E) nasal sinus
Cells that free calcium from bone to maintain blood calcium levels are called
A) osteolytics.
B) osteoclasts.
C) osteoblasts.
D) osteogenics.
E) osteocytes.
Stress can affect the immune response in all of the following ways except by
A) inhibiting glucocorticoid release.
B) depressing the inflammatory response.
C) reducing the number of phagocytes.
D) inhibiting interleukin secretion.
E) increasing the level of cortisol.
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Upon swallowing, food moves from the mouth directly into the
A) oral vestibule.
B) buccal cavity.
C) sublingual space.
D) oropharynx.
E) oral mucosae.
In the process of ________, two substances are moved across a cell membrane in the
same direction without directly using cellular energy. One of the substances can be
moved against a concentration gradient by this process.
A) countertransport
B) cotransport
C) simple diffusion
D) active transport
E) co-osmosis
The principal ions in extracellular fluid are sodium, chloride, and
A) potassium.
B) magnesium.
C) phosphate.
D) bicarbonate.
E) iodine.
Identify the structures labeled "3."
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Figure 17-2 The Ear
A) cochlea
B) semicircular canals
C) auricle
D) tympanic membrane
E) vestibule
Compounds that do not usually contain carbon and hydrogen atoms as the primary
structural ingredients are called ________ molecules.
A) non-carbonic
B) organic
C) hydro-carbonic
D) metabolic
E) inorganic
Stem cells located between the endomysium and sarcolemma that function in the repair
of damaged muscle tissue are called
A) myocytes.
B) satellite cells.
C) endocytes.
D) sarcocytes.
E) creatinocytes.
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Figure 21-1 Arteries
Identify the artery labeled "12."
A) axillary
B) inferior mesenteric
C) celiac trunk
D) superior mesenteric
E) splenic

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