BSC 1005 FINAL EXAM QUESTIONS WITH
VERIFIED ANSWERS
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Terms in this set (108)
A scientific hypothesis has which of it is falsifiable
the following features?
A. it is able to be proven false
B. it is falsifiable
C. it is a theory about something
D. it is not based on observations
E. it is based solely on correlations
A scientific theory is an explanation supported by a very large amount
of experimental evidence
A. an explanation supported by a
very large amount of experimental
evidence
B. an explanation that cannot be
modified in light of new
experimental evidence
C. A + B
D. little more than an educated
guess
E. any testable explanation for a
question or problem
,Homeostasis is a process by which constant internal conditions alone
organisms strive to maintain
A. constant internal conditions
alone
B. constant external conditions
alone
C. constant intracellular conditions
alone
D. constant extracellular conditions
alone
E. constant intercellular conditions
alone
Macromolecules are large true
molecules that are typically formed
by combining smaller units called
monomers
A. true
B. sometimes
C. rarely
D. mostly
E. false
,Which is a key difference between I and II
prokaryotes and eukaryotes
I. membrane- bound organelles II.
membrane-bound nuclei III. cellular
membrane
A. I only
B. II ony
C. III only
D. I and II
E. II and III only
Which of the following statements a population is part of a community and a
is correct? community is part of an ecosystem
A. a population is part of a
community and a community is part
of an ecosystem
B. an ecosystem is part of a
community and a community is part
of a population
C. a population is part of an
ecosystem and an ecosystem is
part of a community
D. an ecosystem is part of a
population and a community
defines a population
Which of the taxonomical domain
groupings has the most members?
A. order
B. family
C. domain
D. species
E. genus
, Mehran has heard from some of his randomly selected teammates in training who are
teammates that drinking a high given a placebo instead of a protein drink
protein supplement after football
training will improve his muscle
mass. He decides to test this
hypothesis by comparing the
muscle mass of teammates who
drink the high protein drink with a
control group who drink only water.
Which of the following would be
the best control for his
experiments?
A. randomly selected teammates
who are given only small amounts
of a protein drink
B. randomly selected teammates in
training who are given a placebo
instead of a protein drink
C. volunteers from the general
campus population who are not
given any protein drink
D. volunteers from the football
team who agree to take a placebo
instead of a protein drink
E. all his coaches
VERIFIED ANSWERS
Save
Terms in this set (108)
A scientific hypothesis has which of it is falsifiable
the following features?
A. it is able to be proven false
B. it is falsifiable
C. it is a theory about something
D. it is not based on observations
E. it is based solely on correlations
A scientific theory is an explanation supported by a very large amount
of experimental evidence
A. an explanation supported by a
very large amount of experimental
evidence
B. an explanation that cannot be
modified in light of new
experimental evidence
C. A + B
D. little more than an educated
guess
E. any testable explanation for a
question or problem
,Homeostasis is a process by which constant internal conditions alone
organisms strive to maintain
A. constant internal conditions
alone
B. constant external conditions
alone
C. constant intracellular conditions
alone
D. constant extracellular conditions
alone
E. constant intercellular conditions
alone
Macromolecules are large true
molecules that are typically formed
by combining smaller units called
monomers
A. true
B. sometimes
C. rarely
D. mostly
E. false
,Which is a key difference between I and II
prokaryotes and eukaryotes
I. membrane- bound organelles II.
membrane-bound nuclei III. cellular
membrane
A. I only
B. II ony
C. III only
D. I and II
E. II and III only
Which of the following statements a population is part of a community and a
is correct? community is part of an ecosystem
A. a population is part of a
community and a community is part
of an ecosystem
B. an ecosystem is part of a
community and a community is part
of a population
C. a population is part of an
ecosystem and an ecosystem is
part of a community
D. an ecosystem is part of a
population and a community
defines a population
Which of the taxonomical domain
groupings has the most members?
A. order
B. family
C. domain
D. species
E. genus
, Mehran has heard from some of his randomly selected teammates in training who are
teammates that drinking a high given a placebo instead of a protein drink
protein supplement after football
training will improve his muscle
mass. He decides to test this
hypothesis by comparing the
muscle mass of teammates who
drink the high protein drink with a
control group who drink only water.
Which of the following would be
the best control for his
experiments?
A. randomly selected teammates
who are given only small amounts
of a protein drink
B. randomly selected teammates in
training who are given a placebo
instead of a protein drink
C. volunteers from the general
campus population who are not
given any protein drink
D. volunteers from the football
team who agree to take a placebo
instead of a protein drink
E. all his coaches
