Straighterline BIO 101 Final Exam Study Guide | Verified 2025 Update | Full Questions & Correct Answers

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
best represents which characteristic of life?
Ans>> Living things acquire materials and energy from the environment




2. Organs are composed of tissues, which are composed of cells. This is an example of
which characteristic of life?
Ans>> Living things have levels of hierarchical organization




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




4. The blueprints for structural organization and metabolism are contained in
, and the offspring receive copies of these instructions .
Ans>> DNA; from the parent

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, 5. Which of the following is a potential consequence if people stop using technology in
i i i i i i i i i i i i i




i the agriculture industry?
i i




Ans>> There could be a significant decrease in the amount of food produced.
i i i i i i i i i i i i




6. If a new anti-cancer drug is found to be effective in initial tests with mice, what might
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i researchers conclude? i




Ans>> The drug is effective in the mouse model;it must still be tested in humans
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7. Technology is the i i .
Ans>> application of scientific knowledge for a practical purpose
i i i i i i i i




8. Whichstatementregardingsciencetechnologyisfalse?
i i i i i i




Ans>> Sciencetechnology is a basis for all ethical or moral decisions
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9. Corn belongs to the kingdom
i i i i




Ans>> Plantae i




10. Which classification category includes the most species
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Ans>> kingdom i


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