Questions and Answers (Verified Revised Full Exam)
1. Nutrient molecules are used to build cellular structures or for energy.This b
g g g g g g g g g g g g
est represents which characteristic of life?
g g g g g
Ans>> Living things acquire materials and energy from the environment
g g g g g g g g g
2. Organs are composed of tissues, which are composed of cells.This is an example of wh
g g g g g g g g g g g g g g g
ich characteristic of life?
g g g
Ans>> Living things have levels of hierarchical organization
g g g g g g g
3. The smallest unit that has all of the characteristics of life is the
g g g g g g g g g g g g g
Ans>> cell g
4. The blueprints for structural organization and metabolism are contained in
g g g g g g g g g
, and the offspring receive copies of these instructions
g g g g g g g g
. Ans>> DNA; from the parent
g g g g g
1g/g8
,5. Which of the following is a potential consequence if people stop using technology in
g g g g g g g g g g g g g g
the agriculture industry?
g g
Ans>> There could be a significant decrease in the amount of food produced.
g g g g g g g g g g g g
6. If a new anti-
g g g
cancer drug is found to be effective in initial tests with mice, what might researchers c
g g g g g g g g g g g g g g g
onclude?
Ans>> The drug is effective in the mouse model; it must still be tested in humans
g g g g g g g g g g g g g g g
7. Technology is the g g
. Ans>> application of scientific knowledge for a practical purpo
g g g g g g g g g
se
8. Which statement regarding science technology is false? Ans>>
g g g g g g g g
Science technology is a basis for all ethical or moral decisions
g g g g g g g g g g
9. Corn belongs to the kingdom
g g g g g
Ans>> Plantae g
10. Which classification category includes the most species
g g g g g g g
2g/g8
, Ans>> kingdom
g
3g/g8