Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Intro To Bio Nine Weeks Test
Test Description: Review for 9 weeks test
Instructions: Answer all questions to get your test result.
1) Why do birds migrate?
A
They respond to their environment.
B
They are made of cells.
C
They are based on an universal genetic code.
D
They have to maintain internal balance.
2) Which of these is a food chain?
A
tree, deer, mountain lion, hawk
B
grass, grasshopper, snake, hawk
C
snake, hawk, grass, grasshopper, deer
D
deer, tree, hawk, mountain lion
3) What is the pH of stomach acid?
A
above 7 and it is an acid
B
below 7 and it is an acid
C
above 7 and it is base
D
below 7 and it is a base
4) What is the pH of oven cleaner?
A
above 7 and it is base
B
below 7 and it is an acid
C
below 7 and it is a base
D
above 7 and it is an acid
5) Plants are_____________?
A
omnivores
B
herbivores
C
primary consumers
D
primary producers
6) Animals that get energy from eating carcasses are_________?
A
omnivores
B
heterotrophs
C
scavengers
D
detritivores
7) Relatively constant internal physical and chemical conditions are called?
A
homeostasis
B
metabolism
C
hypothesis
D
science
8) Scientists who did experiments to prove DNA is genetic material
A
Hershey and Chase
B
Watson and Crick
C
Avery and McCarty
D
Schledien and Swahn
9) In CO2 + H2O = H2CO3 , what are the reactants?
A
CO2 and H2CO3
B
CO2 and H2O
C
CO2 and H2CO3
D
CO2 , H2O, and H2CO3
10) Who discovered that DNA was in the Double Helix shape?
A
Avery and McCarty
B
Hershey and Chase
C
Schledien and Swahn
D
Watson and Crick
11) Which is NOT a type of dispersion?
A
clumped
B
systemic
C
random
D
uniform
12) Reaction in which water breaks down polymers into monomers:
A
hydrolysis
B
Dehydration Synthesis
C
van der Waals force
D
ionic reaction
13) Which scientist used xrays to confirm DNA?
A
Griffin
B
Mendel
C
Franklin
D
Darwin
14) What characteristics do carbohydrates and lips share?
A
used for energy; contains primarily carbon, hydrogen, and oxygen
B
forms hormones, dissolves in water
C
contains,nitrogen, used for energy
D
dissolves in water, contains nitrogen
15) What structure make a nucleic acid RNA rather than DNA?
A
contains uracil instead of thymine
B
phosphate groups instead of nitrogen bases
C
complementary base pairs
D
no nitrogen bases
16) What is the part of Earth on which life exists?
A
atmosphere
B
hydrosphere
C
biosphere
D
lithosphere
17) Who performed Griffin's experiment?
A
Griffin
B
Crick
C
Darwin
D
Mendel
18) Which is NOT a function of protein?
A
help to fight disease
B
store and transmit genetic material
C
move substances into or out of cells
D
control rates of reactions
19) Which complements go with these bases in DNA? A T C G A
A
T A C U U
B
C G A C U
C
T A G C T
D
C A G C T
20) What is a symbiotic relationship in which both species benefit?
A
predationalism
B
mutualixm
C
commensalism
D
parasitism
*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?