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

Straighterline - Bio 101 Final Exam Study Guide IItll IItll IItll IItll IItll IItll IItll




Questions and Answers (Verified Revised Full Exam) IItll IItll IItll IItll IItll IItll




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




bestrepresentswhichcharacteristicoflife?
Itl Itl Itl Itl Itl




Ans>>Livingthingsacquirematerialsand energy from the environment
IItl Itl Itl Itl Itl I I t l l IItll IItll IItll




2. Organs are composed of tissues,which are composed of cells.This is an example of
IItll IItll IItll IItll IItl IItll IItll IItll IItll Itl IItll IItll I I t l l IItll




which characteristic of life?
IItll IItll IItll IItll




Ans>>Living things have levels of hierarchical
IItl IItll IItll IItll IItll IItll I I t l l organization




3. The smallest unit that has all of the characteristics of life is the
IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll




Ans>>cell IItl




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




IItll ,and the offspring receive copies of these instructions
Itl IItll IItll IItll IItll IItll IItll IItll .
Ans>>DNA;from the parent IItl Itl IItll IItll




1/ IItll



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IItll

,5. Which of the following is a potential consequence if people stop using
IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll




I I t l l technology in the agriculture industry? IItll IItll IItll IItll




Ans>>There could be a significant decrease in the amount of food produced.
IItl IItll IItll IItll IItll IItll I I t l l IItll IItll IItll IItll IItll




6. If a new anti-cancer drug is found to be effective in initial tests with mice, what
IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll I I t l l




might researchers conclude?
IItll IItll IItll




Ans>>The drug is effective in the mouse model;it must still be tested in humans
IItl IItll IItll IItll IItll IItll IItll IItll Itl I I t l l IItll IItll IItll IItll IItll




7. Technology is the IItll IItll .
Ans>>application of scientific knowledge for a practical purpose
IItl IItll IItll I I t l l IItll IItll IItll IItll




8. Whichstatementregardingsciencetechnologyisfalse?
Itl Itl Itl Itl Itl Itl




Ans>>Sciencetechnology Itl Itl I I t l l is a basis for all ethical or moral decisions
IItll IItll IItll IItll IItll IItll IItll IItll




9. Corn belongs to the kingdom IItll IItll IItll IItll




Ans>>Plantae IItl




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




Ans>>kingdom IItl




2/ IItll



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IItll

, 11. Whichdomainscontainorganismsthatlackamembrane-boundnucleus?- Itl Itl Itl Itl Itl Itl Itl Itl




Ans>>Archaea and Bacteria IItl IItll IItll




12. Which sequence of classification categories is in the proper order from least to
IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll I I t l l IItll




IItll most inclusive?
IItll




Ans>>species, genus, family, order, class, phylum, kingdom, domain
IItl IItll IItll IItll IItll IItll IItll IItll




13. A multicellular,photosynthetic organism with complex,specialized cells and
IItll IItl IItll IItll IItll Itl IItll I I t l l




IItll tissues would most likely be assigned to
IItll IItll IItll IItll IItll IItll




Ans>>kingdom Plantae. IItl IItll




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




Ans>>Animalia IItl




15. A physician specializes in surgery involving the following group of organs
Itl Itl Itl Itl Itl Itl Itl Itl Itl Itl




Ans>> I I t l l mouth,esophagus,stomach,and intestines. Overall,what is the highest level of
Itl Itl Itl IItll Itl Itl IItll IItll IItll IItll I I t l l




IItll organization that this physician is specialized in? IItll IItll IItll IItll IItll IItll




Ans>>organ system IItl IItll




16. Which sequence correctly lists the different levels of biological organiza- tion,
IItll IItll IItll IItll IItll IItll IItll IItll IItll I I t l l




fromthesmallestandsimplesttothelargestandmostcomplex?
Itl Itl Itl Itl Itl Itl Itl Itl tIl Itl Itl




Ans>>cells-tis- Itl I I t l l sues-organs-organ systems-organism IItll




17. The layer where organisms can exist on the surface of the earth is th
IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll IItll




3/ IItll



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IItll