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WorksheetsScience Final Review
Total questions: 47
Worksheet time: 25mins
Name
Class
Date
1.
What is the equation for photosynthesis?
a)
CO2+H2O>radiant energy>C6H12O6+O2
b)
C6H12O6+O2>>>CO2+H2O+ATP
c)
There is no equation for photosynthesis
d)
None of the above
2.
Which of the following are not parts of the cell theory?
I. All living things are made of cells
II. All cells have a mitochondria
III. Cells are the basic unit of life
IV. All cells go through cellular respiration
V. All cells come from preexisting cells
I. All living things are made of cells
II. All cells have a mitochondria
III. Cells are the basic unit of life
IV. All cells go through cellular respiration
V. All cells come from preexisting cells
a)
I, III, V
b)
II, III, IV
c)
II, IV
d)
None of the above
3.
Prokaryotes are different from Eukaryotes because...
a)
Eukaryotes don't have a nucleus and Prokaryotes do
b)
Prokaryotes don't have a nucleus and Eukaryotes do
c)
There is no difference between Prokaryotes and Eukaryotes
d)
None of the above
4.
Plant cells have all of the following organelles except:
I. Lysosomes
II. Cell Membrane
III. Endoplasmic Reticulum
I. Lysosomes
II. Cell Membrane
III. Endoplasmic Reticulum
a)
Plant cells have all of the above organelles
Plant cells have all of the above organelles
b)
III
c)
II
d)
I
5.
What is the transformation of energy in cellular respiration?
a)
Radiant>>>Chemical
b)
Chemical>>>Mechanical
c)
Chemical>>>Chemical
d)
Mechanical>>>Chemical
6.
All of the following are true about asexual reproduction except:
a)
All children are uniform(identical)
b)
Only one parent is needed
c)
Two parents are needed
d)
Little to no diversity
7.
All of the following are true about sexual reproduction except:
a)
All children are uniform(identical)
b)
Two parents are needed
c)
It takes a long time
d)
Offspring are diverse
8.
Which statement is incorrect?
a)
Somatic cells go through mitosis
b)
Gamete cells go through meiosis
c)
Gamete cells have 46 chromosomes
d)
Somatic cells have 46 chromosomes
9.
What are the levels of organizations?
a)
Tissue>Organ System>Cell>Organ>Organism
b)
Cell>Tissue>Organ>Organ System>Organism
c)
Organism>Organ System>Organ>Tissue>Cell
d)
Cell>Organ>Organism>Tissue>Organ System
10.
What is the main function of the Circulatory System?
a)
Support
b)
Exchange
c)
Transport
d)
Protect
11.
What is the main function of the Respiratory System?
a)
Support
b)
Exchange
c)
Transport
d)
Protect
12.
What is the main function of the Skeletal System?
a)
Support
b)
Exchange
c)
Transport
d)
Protect
13.
What is the main function of the Integumentary System?
a)
Support
b)
Exchange
c)
Transport
d)
Protect
14.
What is the main function of the Muscular System?
a)
Movement
b)
Exchange
c)
Transport
d)
Protect
15.
What is the main function of the Digestive System?
a)
Movement
b)
Absorb
c)
Transport
d)
Protect
16.
What is the main function of the Excretory
a)
Movement
b)
Absorb
c)
Remove
d)
Protect
17.
What is the main function of the Nervous System?
a)
Support
b)
Transmit
c)
Secretion
d)
Protect
18.
What is the main function of the Endocrine System?
a)
Support
b)
Transmit
c)
Secretion
d)
Protect
19.
What is the equation for work?
a)
W=F+D
b)
W=F-D
c)
W=F×D
d)
D×π+F=W
20.
What is a dichotomous key?
a)
A type of key for a special door
b)
A two word naming system that classifies an organism using its species and genus
c)
A tool used to determine what the organism is
d)
A characteristic developed in order for an organism to either better survive in their environment or remain in homeostasis
21.
What is an adaptation?
a)
A type of key for a special door
b)
A two word naming system that classifies an organism using its species and genus
c)
A tool used to determine what the organism is
d)
A characteristic developed in order for an organism to either better survive in their environment or remain in homeostasis
22.
What is binomial nomenclature?
a)
A type of key for a special door
b)
A two word naming system that classifies an organism using its species and genus
c)
A tool used to determine what the organism is
d)
A characteristic developed in order for an organism to either better survive in their environment or remain in homeostasis
23.
What is natural selection?
a)
A process by which organisms that are best suited for their environment survive and reproduce successfully
b)
methods of breeding that allows only those organisms with desired traits to produce the next generation
24.
What is selective breeding?
a)
A process by which organisms that are best suited for their environment survive and reproduce successfully
b)
methods of breeding that allows only those organisms with desired traits to produce the next generation
25.
What is xylem?
a)
Vascular tissue in plant that acts as a circulatory system
b)
A type of instrument related to the xylophone
c)
Circulates blood through the body
26.
What is biodiversity?
a)
A living or once living thing
b)
the variety of life in the world or in a particular habitat or ecosystem
c)
a non-living thing that has never been alive
27.
Which of the following are correct:
I. A desert is any biome that is dry and has little to no rain
II. A grassland is an area where grass dominates the plains
III. A tropical rainforest grows near the equator and gets lots of rain
I. A desert is any biome that is dry and has little to no rain
II. A grassland is an area where grass dominates the plains
III. A tropical rainforest grows near the equator and gets lots of rain
a)
I, III
b)
I
c)
I, II, III,
d)
None of the above
28.
Which of the following are correct:
I. Deciduous forests are dominated by trees that keep their leaves
II. A taiga biome consists of mostly coniferous trees
III. The tundra is cold dry treeless
I. Deciduous forests are dominated by trees that keep their leaves
II. A taiga biome consists of mostly coniferous trees
III. The tundra is cold dry treeless
a)
I. II, III
b)
I, II
c)
I
d)
None of the above
29.
What is an autotroph?
a)
An organism that has to find or kill its own food
b)
An organism that produces its own food
30.
What is a heterotroph?
a)
An organism that has to find or kill its own food
b)
An organism that produces its own food
31.
What is a trophic level?
a)
the position an organism occupies in a food chain, food web, or energy pyramid
b)
A model of energy transfer that can show how the food chains are in a community connected
c)
a model that shows how energy flows in an ecosystems through feeding relationships
d)
a model that shows the amount of energy available in each link of a food chain
32.
What is symbiosis?
a)
two organisms that live together temporarily or longer that at least one organism benefits
b)
both organisms benefit
c)
one organism benefits
d)
one organism benefits but the other is harmed
33.
What is commensalism?
a)
two organisms that live together temporarily or longer that at least one organism benefits
b)
both organisms benefit
c)
one organism benefits
d)
one organism benefits but the other is harmed
34.
What is parasitism?
a)
two organisms that live together temporarily or longer that at least one organism benefits
b)
both organisms benefit
c)
one organism benefits
d)
one organism benefits but the other is harmed
35.
What is mutualism?
a)
two organisms that live together temporarily or longer that at least one organism benefits
b)
both organisms benefit
c)
one organism benefits
d)
one organism benefits but the other is harmed
36.
What are organic compounds?
a)
provides energy for life processes
b)
feeds soil and promotes mineral growth
c)
feeds soil and prevents mineral growth
37.
What do fertilizers do?
a)
provides energy for life processes
b)
feeds soil and promotes mineral growth
c)
feeds soil and prevents mineral growth
38.
What does compost do?
a)
provides energy for life processes
b)
feeds soil and promotes mineral growth
c)
feeds soil and prevents mineral growth
39.
What are the elements that make something organic?
a)
Carbon, Sulfur, Helium, Oxygen, Phosphorous, Nitrogen
b)
Carbon, Sulfur, Hydrogen, Oxygen, Potassium, Nitrogen
c)
Carbon, Sulfur, Hydrogen, Oxygen, Phosphorous, Nitrogen
40.
What classifies a hurricane as a hurricane rather than a storm?
a)
The winds exceed 74mph
b)
The winds exceed 60mph
c)
The winds exceed 100mph
d)
The winds exceed 90mph
41.
What causes an earthquake?
a)
Extreme weather
b)
The shaking of earth's crust caused by movement along fault
c)
When two air masses meet
d)
A long period of time without rain
42.
What is the most dangerous type flood?
a)
Street flooding
b)
Flash flooding
c)
Urban flooding
d)
Rural flooding
43.
Where do the most tornadoes happen?
a)
Tornado Twist
b)
Tornado Valley
44.
What is the difference between primary and secondary succession?
a)
Primary starts with no soil and secondary starts with soil
b)
Primary starts with soil and secondary starts with no soil
45.
What is the human impact on watersheds?
a)
Purify the water cycle
b)
Pollute the water cycle
46.
Which Texas ecoregion has the most rain?
a)
Piney Woods
b)
Gulf Coast Prairies
c)
Hill Country
d)
Trans Pecos
47.
What is a tropism?
a)
An organisms involuntary response to stimulus
b)
A change that causes a response
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