, BIO 101 Straighterline Biology Exam Comprehensive Review
Questions with Verified Solutions
1. Organs are composed of tissues, which are com-
Living things
posed of cells. This is an example of which
have levels of
charac- teristic of life?
hierarchi- cal
2. Nutrient molecules are used to build cellular struc- organization
tures or for energy. This best represents which
Living things
char- acteristic of life?
ac- quire
materials and
3. The smallest unit that has all of the characteristics energy from
of life is the the
enviorment
Cells
4. Technology is the . Application of sci-
entific
knowledge for a
practical pur-
pose
5. If a new anti-cancer drug is found to be effective in The drug os
initial tests with mice, what might researchers effec- tive in
con- clude? the mouse
model, it must
still be tested in
hu- mans
6. Which statement regarding science technology
is false? Science
technolo- gy is
a basis for all
ethical or moral
7. Which of the following is a potential decisions
consequence if people stop using technology in
the agriculture industry? There could
be a
significant
de- crease in
the amount
of food
, BIO 101 Straighterline Biology Exam Comprehensive Review
Questions with Verified Solutions
produced
8. The three major domains of life are Arachaea,
bacte- ria,
eukaryotes
9. Which of the following is one of the domains of life? Eukarya
10. Corn belongs to the kingdom Plantae
, BIO 101 Straighterline Biology Exam Comprehensive Review
Questions with Verified Solutions
11. You have discovered a previously unknown organ- Kingdom fungi
ism. It is multicellular, with a filamentous form, and
absorbs food from its environment. Upon
microscop- ic examination, you see that the cells
have nuclei. How would you classify this organism?
12. Which classification category includes the Kingdom
most species?
13. Humans belong to the kingdom of Animalia
14. Which sequence correctly lists the different levels Cells-tissues-
of biological organization, from the smallest and or- gans-
sim- plest to the largest and most complex? organ
systems-
organ- isms
15. Which level of biological organization is composed
of several tissues? Organ
16. Which statement about an ecosystem is incorrect? There is a commu
nity of
organisms but
no non-living
components
17. All the organisms of various species living within Community
a given area constitute a(n)
18. When comparing energy and chemicals in an Chemicals
ecosys- tem, cycle over
and over
again, but
ener- gy flows
through once
19. Which of the following is of least importance
when concerning the preservation of Preservation of
ecosystems? ecosystems al-
lows humans to
exploit as many
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