BIOL 3030 Exam 1 Review ECU 100% Solved
Correct
Incorrect
1 of 98
Definition
80,000
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This substance lines your entire respiratory system and helps you move pathogens
out either through the nose or down your throat to your stomach
This is the opening to the trachea
Where is the velocity of blood the highest?
, Determine the rate of diffusion (cm3/min or mL/min) in the gas-exchange
organ of an air-breathing animal where the area for gas exchange in the lung
is 2 cm2, the diffusion constant is 0.08 cm2/min, the PO2 (partial pressure of
oxygen) of the air in the lung is 140 mm Hg, the PO2 in blood flowing into the
lung is 90 mm Hg, and the thickness of the gas exchange membrane is 0.0001
cm.
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2 of 98
Definition
Food; oxygen; wastes; capillaries
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Which of the following develops the _ ___ blood cells do not have a
greatest pressure on the blood in the nucleus, ___ blood cells do have a
mammalian aorta? nucleus.
_______ and_____ diffuse into your
_ ___have thick muscular walls, and cells and ____ diffuse out of
_ ___have thin walls with valves. your cells in the blood vessels
called ___ _.
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3 of 98
Term
,The fluid that is moved by in the circulatory system of a typical
arthropod is ___ _.
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Vocal cords hemolymph
absorption root hairs
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4 of 98
Term
_______ blood cells do not have a nucleus, _______ blood cells do have a
nucleus.
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absorption Food; oxygen
Red; white Sinusitis
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5 of 98
, Term
Blood carries _______ and _______ to the cells of the body.
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food; oxygen; carbon dioxide;
has more oxygen than seawater
wastes; body; atrium
Food; oxygen Red; white
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6 of 98
Term
What type of blood cell fights infections?
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Capillaries Tar and CO
sinoatrial node White blood cells
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Correct
Incorrect
1 of 98
Definition
80,000
Give this one a try later!
This substance lines your entire respiratory system and helps you move pathogens
out either through the nose or down your throat to your stomach
This is the opening to the trachea
Where is the velocity of blood the highest?
, Determine the rate of diffusion (cm3/min or mL/min) in the gas-exchange
organ of an air-breathing animal where the area for gas exchange in the lung
is 2 cm2, the diffusion constant is 0.08 cm2/min, the PO2 (partial pressure of
oxygen) of the air in the lung is 140 mm Hg, the PO2 in blood flowing into the
lung is 90 mm Hg, and the thickness of the gas exchange membrane is 0.0001
cm.
Don't know?
2 of 98
Definition
Food; oxygen; wastes; capillaries
Give this one a try later!
Which of the following develops the _ ___ blood cells do not have a
greatest pressure on the blood in the nucleus, ___ blood cells do have a
mammalian aorta? nucleus.
_______ and_____ diffuse into your
_ ___have thick muscular walls, and cells and ____ diffuse out of
_ ___have thin walls with valves. your cells in the blood vessels
called ___ _.
Don't know?
3 of 98
Term
,The fluid that is moved by in the circulatory system of a typical
arthropod is ___ _.
Give this one a try later!
Vocal cords hemolymph
absorption root hairs
Don't know?
4 of 98
Term
_______ blood cells do not have a nucleus, _______ blood cells do have a
nucleus.
Give this one a try later!
absorption Food; oxygen
Red; white Sinusitis
Don't know?
5 of 98
, Term
Blood carries _______ and _______ to the cells of the body.
Give this one a try later!
food; oxygen; carbon dioxide;
has more oxygen than seawater
wastes; body; atrium
Food; oxygen Red; white
Don't know?
6 of 98
Term
What type of blood cell fights infections?
Give this one a try later!
Capillaries Tar and CO
sinoatrial node White blood cells
Don't know?
