Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
7th Grade Science Unit Test 4 Review Part III
Test Description: Part III Unit Test 4 Review
Instructions: Answer all questions to get your test result.
1) The nervous system helps the body maintain homeostasis by
A
breathing in oxygen through the nose
B
giving it the blood that it needs
C
providing nutrients to the rest of the body
D
regulating and controlling the rest of the human body
2) Which of the following is where blood cells are made
A
tissue
B
bone marrow
C
nervous system
D
glands
3) While hiking on Mt. Rainier, Deepak found that he had to take deeper breaths as he climbed higher. Which reason explains why deeper breaths were needed?
A
oxygen molecules in the air are spread farther apart as altitude increases
B
As Deepak climbed higher, carbon dioxide concentrations increased
C
As Deepak climbed higher a decrease in air pessure made his lungs smaller
D
the hearts beat slower at higher altitudes than at lower altitudes
4) The central nervous system consists of our
A
spinal cord and heart
B
brain and lungs
C
brain and spinal cord
D
brain and heart
5) After dislocating his left elbow, Mr. Harvey had to do which of the following before he could move his elbow like normal?
A
Score the most points and become a legend at least in his own mind in the staff vs. student basketball game
B
allow time for the healing of soft tissues that support his elbow's movement
C
go to the gym and lift weights to rebuild his Herculean physique
D
fight and defeat the bear attacked him and caused his elbow's dislocation
6) One function of the human endoskeleton is to
A
store nitrogenous wastes
B
transmit impulses
C
produce lactic acid
D
produce blood cells
7) The body cells of most multicellular animals are not in direct contact with the external environment. These cells are supplied with material from the environment by
A
sense receptors
B
a central nervous system
C
hydrolytic enzymes
D
a circulatory system
8) In humans, gas exchange and gas transport occur as a result of the functioning of a system of
A
phloem tubes
B
lungs and blood vessels
C
ganglia
D
setae
9) In humans, carbon dioxide that is excreted passes from the blood directly into the
A
kidneys
B
alveoli
C
liver
D
trachea
10) In humans, which of the following is produced within certain bones
A
bile
B
striated muscle cells
C
red blood cells
D
urea
*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?