Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Unit Test 4 Review Part III
Test Description: Students review for their test on cell theory, ecosystems, microbiology, and biotechnology.
Instructions: Answer all questions to get your test result.
1) Which cycle of matter would be most affected by an increase in the size of green leaves?
A
phosphorous
B
oxygen
C
water
D
carbon dioxide
2) How do food molecules and nutrients enter the cell?
A
through other specialized cells.
B
through the chlorophyll in the cell
C
through the plasma membrane
D
through the nucleus
3) How do the cells of the body respond to little exercise and a poor diet?
A
they stop reproducing
B
they increase their production of protein.
C
they stop absorbing nutrients
D
they reduce their rate of respiration
4) mitosis produces
A
two cells, each with half as many chromosomes as the parent cell
B
four cells, each with the same number of chromosomes as the parent cell
C
four cells, each with half as many chromosomes as the parent cell
D
two cells, each with the same number of chromosomes as the parent cell
5) Which is the final product of meiosis?
A
four cells, each with the same number of chromosomes as the parent cell.
B
four cells, each with half as many chromosomes as the parent cell.
C
two cells, each with half as many chromosomes as the parent cell.
D
two cells, each with the same number of chromosomes as the parent cell.
6) Where do plants get most of the energy they need to live and grow?
A
sunlight
B
air
C
soil
D
water
7) an organism that performs photosynthesis is called
A
a heterotroph
B
a decomposer
C
a consumer
D
an autotroph
8) A relationship in which one organism benefits from another without harming the other organism is called:
A
parasitism
B
mutualism
C
commensalism
D
predation
9) Which of these is a concern about the use of biotechnology?
A
increased job opportunities
B
development of new vaccines
C
increased crop yield
D
creation of new pathogens
10) How does smoking tobacco most likely affect a person's ability to perform physical activities?
A
it decreases the speed and power of muscle contractions
B
it interferes with balance and coordination
C
it decreases stamina and cardiovascular efficiency
D
it decreases the ability to make decisions rapidly
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?