Straighterline - Bio 101 Final Exam Study Guide Questions and Answers (Verified Revised Full Exam)

Straighterline - Bio 101 Final Exam Study Guide
Questions and Answers (Verified Revised Full Exam)




1. Nutrient molecules are used to build cellular structures or for energy.This
xz xz xz xz xz xz xz xz xz xz xz




best represents which characteristicoflife?
xz xz xz xz xz




Ans>> Livingthingsacquirematerialsand energy from the environment
xz xz xz xz xz x z xz xz xz




2. Organs are composed of tissues, which are composed of cells.This is an example of whi
xz xz xz xz xz xz xz xz xz xz xz xz x z xz xz




ch characteristic of life?
xz xz xz




Ans>> Living things have levels of hierarchical organization
xz xz xz xz xz xz x z




3. The smallest unit that has all of the characteristics of life is the
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Ans>> cell xz




4. The blueprints for structural organization and metabolism are contained in
xz xz xz xz xz xz xz xz xz




xz , and the offspring receive copies of these instructions
xz xz xz xz xz xz xz xz .
Ans>> DNA;from the parentxz xz xz xz




1/8
xz xz

,5. Which of the following is a potential consequence if people stop using technology in t
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he agriculture industry?
xz xz




Ans>> There could be a significant decrease in the amount of food produced.
xz xz xz xz xz xz x z xz xz xz xz xz




6. If a new anti-
xz xz xz




cancer drug is found to be effective in initial tests with mice, what might researchers conc
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lude?
Ans>> The drug is effective in the mouse model;it must still be tested in humans
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7. Technology is the xz xz .
Ans>> application of scientific knowledge for a practical purpose
xz xz xz x z xz xz xz xz




8. Whichstatementregardingsciencetechnologyisfalse?
xz z
x z
x z
x xz xz




Ans>> Sciencetechnology is a basis for all ethical or moral decisions
xz xz x z xz xz xz xz xz xz xz xz




9. Corn belongs to the kingdom
xz xz xz xz




Ans>> Plantae xz




10. Which classification category includes the most species
xz xz xz xz xz xz




Ans>> kingdom xz




2/8
xz xz

, 11. Whichdomainscontainorganismsthatlackamembrane-boundnucleus?-
xz z
x z
x xz xz xz xz xz




Ans>> Archaea and Bacteria
xz xz xz




12. Which sequence of classification categories is in the proper order from least to most
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inclusive?
Ans>> species, genus, family, order, class, phylum, kingdom, domain
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13. A multicellular, photosynthetic organism with complex, specialized cells and tissue
xz xz xz xz xz xz xz x z xz




s would most likely be assigned to
xz xz xz xz xz xz




Ans>> kingdom Plantae. xz xz




14. Humans belong to the kingdom of xz xz xz xz xz




Ans>> Animalia xz




15. Aphysicianspecializesinsurgeryinvolvingthefollowinggroupoforgans
z
x xz z
x z
x z
x xz xz xz xz xz




Ans>> mouth,esophagus,stomach,and intestines.Overall,what is the highest level of org
x z xz z
x z
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anization that this physician is specialized in?
xz xz xz xz xz xz




Ans>> organ system xz xz




16. Which sequence correctly lists the different levels of biological organiza-
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x z tion,fromthesmallestandsimplesttothelargestandmostcomplex?
z
x xz xz z
x z
x z
x z
x xz xz xz xz




Ans>>cells-tis- sues-organs-organ systems-organism
xz x z xz




3/8
xz xz