StraighterLine BIO 101 Test Bank – Complete Exam Questions & Answers

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




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




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



best represents which characteristic of life?
m m m m m



Ans>> Living things acquire materials and energy from the environment
m m m m m m m m m




2. Organs are composed of tissues, which are composed of cells. This is an example
m m m m m m m m m m m m m m



of which characteristic of life?
m m m m



Ans>> Living things have levels of hierarchical organization
m m m m m m m




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



Ans>> cell m




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



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




1m/
m8

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



gy in the agriculture industry?
m m m m



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




6. If a new anti-
m m m



cancer drug is found to be effective in initial tests with mice, what might researche
m m m m m m m m m m m m m m



rs conclude?
m



Ans>> The drug is effective in the mouse model; it must still be tested in humans
m m m m m m m m m m m m m m m




7. Technology is the m m .
Ans>> application of scientific knowledge for a practical purpose
m m m m m m m m




8. Which statement regarding science technology is false?
m m m m m m



Ans>> Science technology is a basis for all ethical or moral decisions
m m m m m m m m m m m




9. Corn belongs to the kingdom
m m m m



Ans>> Plantae m




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



Ans>> kingdom m

2m/
m8

, 11. Which domains contain organisms that lack a membrane-bound nucleus?-
m m m m m m m m




Ans>> Archaea and Bacteria
m m m




12. Which sequence of classification categories is in the proper order from least to
m m m m m m m m m m m m



m most inclusive?
m



Ans>> species, genus, family, order, class, phylum, kingdom, domain
m m m m m m m m




13. A multicellular, photosynthetic organism with complex, specialized cells and tis
m m m m m m m m m



sues would most likely be assigned to
m m m m m m



Ans>> kingdom Plantae. m m




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



Ans>> Animalia
m



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



Ans>> mouth, esophagus, stomach, and intestines. Overall, what is the highest level
m m m m m m m m m m m



m of organization that this physician is specialized in?
m m m m m m m



Ans>> organ system m m



16. Which sequence correctly lists the different levels of biological organiza-
m m m m m m m m m



m tion, from the smallest and simplest to the largest and most complex?
m m m m m m m m m m m



Ans>> cells-tis- sues-organs-organ systems-organism
m m m

3m/
m8