BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
BIO 141 EXAM 3 NEWEST / BIO 141 EXAM 3 PREPARATION /BIO
141 EXAM 3 PRACTICE EXAM WITH COMPLETE QUESTIONS AND
CORRECT ANSWERS| BRAND NEW VERSION!
If the volume of the lungs decreases, the pressure of the lungs will ________ and
air will be _________.
a. decrease, expelled
b. increase, expelled
c. increase, taken in
d. decrease, taken in - Correct Answer-increase, expelled
What part(s) is the lymphatic system consisted of?
a. organs
b. tissues
c. vessels
d. all of the above - Correct Answer-all of the above
When a cytotoxic T cell becomes activated, first it divides and then:
a. some kill host cells
b. some become memory T cells
c. both a and b
d. none of the above - Correct Answer-both a and b
1|Page
, BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
True or false: Gas exchange occurs across the respiratory membrane - Correct
Answer-True
What are proteins that are produced by white blood cells that can bind to sections
of antigens?
a. antigens
b. interleukins
c. antibodies
d. none of the above - Correct Answer-antibodies
What are the little openings in capillaries known as?
a. lymph nodes
b. fenestra
c. monocytes
d. perforins - Correct Answer-fenestra
________ become macrophages when they squeeze out of the blood vessels to
attack a pathogen.
a. Eosinophils
b. Neutrophils
c. monocytes
d. basophils - Correct Answer-Monocytes
How many proteins are in a complement system?
2|Page
, BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
a. at least two
b. twenty
c. eighteen
d. more than five - Correct Answer-eighteen
Why will a person with hemopilia keep bleeding from a razor like cut?
a. their skin is thinner so blood keeps coming to the surface
b. not enough damage for platelets to have a place to stick
c. not enough platelets being damaged to release chemicals
d. too much perivascular damage so blood cannot be stopped - Correct Answer-
not enough damage for platelets to have a place to stick
True or false: a little inflammation is good for your body. - Correct Answer-True
Infant Respiratory Distress Syndrome, in which the infant's alveoli collapse every
time the infant exhales, is caused by an absence of what chemical?
a. perforin
b. surfactant
c. actin
d. collapsin - Correct Answer-surfactant
Which law states that the pressure of a given quantity of gas is inversely
proportional to its volume?
a. Charle's
3|Page
, BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
b. Boyle's
c. Boyd's
d. Vermeil's - Correct Answer-Boyle's
What two reactants combine to form carbonic acid?
a. carbon dioxide, nitrogen
b. carbon, oxygen
c. carbon, hydrogen
d. carbon dioxide, water - Correct Answer-carbon dioxide, water
As you exercise, your body begins to produce carbon dioxide. Through the
carbonic acid equation, how will this affect hydrogen concentration?
a. It will increase hydrogen concentrations
b. it will decrease the hydrogen concentrations
c. it will stay the same; hydrogen is not a complement of the carbonic acid
equation - Correct Answer-It will increase hydrogen concentrations
_______ is caused by the carbon dioxide levels in your blood being too high.
a. hypercapnia
b. hypocapnia
c. hyperextension
d. respiratory alkalosis - Correct Answer-Hypercapnia
Each lung is encased in its own separate compartment called the ________
4|Page
BIO 141 EXAM 3 NEWEST / BIO 141 EXAM 3 PREPARATION /BIO
141 EXAM 3 PRACTICE EXAM WITH COMPLETE QUESTIONS AND
CORRECT ANSWERS| BRAND NEW VERSION!
If the volume of the lungs decreases, the pressure of the lungs will ________ and
air will be _________.
a. decrease, expelled
b. increase, expelled
c. increase, taken in
d. decrease, taken in - Correct Answer-increase, expelled
What part(s) is the lymphatic system consisted of?
a. organs
b. tissues
c. vessels
d. all of the above - Correct Answer-all of the above
When a cytotoxic T cell becomes activated, first it divides and then:
a. some kill host cells
b. some become memory T cells
c. both a and b
d. none of the above - Correct Answer-both a and b
1|Page
, BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
True or false: Gas exchange occurs across the respiratory membrane - Correct
Answer-True
What are proteins that are produced by white blood cells that can bind to sections
of antigens?
a. antigens
b. interleukins
c. antibodies
d. none of the above - Correct Answer-antibodies
What are the little openings in capillaries known as?
a. lymph nodes
b. fenestra
c. monocytes
d. perforins - Correct Answer-fenestra
________ become macrophages when they squeeze out of the blood vessels to
attack a pathogen.
a. Eosinophils
b. Neutrophils
c. monocytes
d. basophils - Correct Answer-Monocytes
How many proteins are in a complement system?
2|Page
, BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
a. at least two
b. twenty
c. eighteen
d. more than five - Correct Answer-eighteen
Why will a person with hemopilia keep bleeding from a razor like cut?
a. their skin is thinner so blood keeps coming to the surface
b. not enough damage for platelets to have a place to stick
c. not enough platelets being damaged to release chemicals
d. too much perivascular damage so blood cannot be stopped - Correct Answer-
not enough damage for platelets to have a place to stick
True or false: a little inflammation is good for your body. - Correct Answer-True
Infant Respiratory Distress Syndrome, in which the infant's alveoli collapse every
time the infant exhales, is caused by an absence of what chemical?
a. perforin
b. surfactant
c. actin
d. collapsin - Correct Answer-surfactant
Which law states that the pressure of a given quantity of gas is inversely
proportional to its volume?
a. Charle's
3|Page
, BIO 141 Exam 3 Newest / BIO 141 Exam 3 Preparation
b. Boyle's
c. Boyd's
d. Vermeil's - Correct Answer-Boyle's
What two reactants combine to form carbonic acid?
a. carbon dioxide, nitrogen
b. carbon, oxygen
c. carbon, hydrogen
d. carbon dioxide, water - Correct Answer-carbon dioxide, water
As you exercise, your body begins to produce carbon dioxide. Through the
carbonic acid equation, how will this affect hydrogen concentration?
a. It will increase hydrogen concentrations
b. it will decrease the hydrogen concentrations
c. it will stay the same; hydrogen is not a complement of the carbonic acid
equation - Correct Answer-It will increase hydrogen concentrations
_______ is caused by the carbon dioxide levels in your blood being too high.
a. hypercapnia
b. hypocapnia
c. hyperextension
d. respiratory alkalosis - Correct Answer-Hypercapnia
Each lung is encased in its own separate compartment called the ________
4|Page
