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WorksheetsScience 7 Final Review #1 (Microscope, Cell Organelles Ecology, Photosynthesis/Respiration)
Total questions: 85
Worksheet time: 1hrs 9mins
Name
Class
Date
1.
Are you a consumer or producer?
a)
consumer
b)
producer
c)
decomposer
d)
no clue
2.
What is an example of a producer?
a)
plant
b)
car
c)
chair
d)
table
3.
An individual belonging to a specific species
a)
Biotic
b)
Community
c)
Organism
d)
Reptile
4.
All of the living and nonliving things in an area that interact with each other are called a/an ______.
a)
community
b)
habitat
c)
population
d)
ecosystem
5.
An area where an organism finds food, shelter and water in a specific arrangement
a)
niche
b)
biosphere
c)
biome
d)
habitat
6.
The living part of an ecosystem
a)
Biotic
b)
Abiotic
c)
Mother Earth
d)
Flowers
7.
The living part of an ecosystem
a)
Biotic
b)
Abiotic
c)
Mother Earth
d)
Flowers
8.
The non-living part of an ecosystem
a)
Ocean
b)
Lava Flow
c)
Birds
d)
Abiotic
9.
The study of how living things interact with one another and with their environment.
a)
Biology
b)
Lithology
c)
Ecology
d)
Farmacology
10.
Organisms that look similar and can produce fertile offspring
a)
Species
b)
Fish
c)
Community
d)
Trees
11.
Two or more members of a particular species living and interacting in the same area
a)
Community
b)
Population
c)
Organisms
d)
Biosphere
12.
Different populations living and interacting with each other in the same area
a)
Biome
b)
Ecosystem
c)
Community
d)
Niche
13.
The basic units of structure and function for both plants and animals are
a)
cells
b)
organs
c)
organ systems
d)
tissues
14.
In the food web shown, the smaller bird would be considered....
a)
primary consumer
b)
secondary consumer
c)
tertiary consumer
d)
producer
15.
All energy transformations in an ecosystem begin with
a)
a scavenger
b)
the sun
c)
a decomposer
d)
a herbivore
16.
a deer population has significantly increased, the best hypothesis is
a)
the deer's main predator has been eliminated
b)
competition increased
c)
decreased water levels of local ponds
d)
organisms that rely on similar food sources migrated to the area
17.
Which event is the best example of competition between species in a pond?
a)
dragonflies landing on lily pads
b)
lizards and snakes lying in the sun
c)
hawks eating mice
d)
frogs and toads eating flies
18.
Birds eat insects off the skin of cows. If the relationship is a type of mutualism, then the organisms that will benefit are
a)
only the cattle
b)
neither the birds or the cattle
c)
both the birds and the cattle
d)
only the birds
19.
Which relationship describes predator/prey
a)
hawks and shrubs
b)
mountain lion and deer
c)
frogs and trees
d)
grasses and crickets
20.
a system of food chains that shows the transfer of energy is termed
a)
food web
b)
food chain
c)
prey
d)
predator
21.
an organism that can produce its own food through photosynthesis
a)
consumer
b)
heterotroph
c)
autotroph
d)
herbivore
22.
The direction of the flow of energy in a food web is represented by ___.
a)
Light bulbs
b)
Dotted Lines
c)
Arrows
d)
Bubbles
23.
Which of these is an example of an autotroph?
a)
Sunflower
b)
Krill
c)
Leopard
d)
Hummingbird
24.
What does every food chain start with?
a)
producers
b)
sun
c)
consumer
d)
decomposers
25.
Consumer that eats plants
a)
heterotroph
b)
herbivore
c)
producer
d)
community
26.
Energy increases as you move up the food pyramid (from bottom to top).
a)
True
b)
False
27.
Which of the following is NOT a consumer
a)
grass
b)
dog
c)
shark
d)
fish
28.
A connection of food chains with many food energy paths in an ecosystem is a ____________
a)
ecosystem
b)
food web
c)
environment
29.
A frog eats a fly. The frog and fly are demonstrating ________.
a)
mutualism
b)
competition
c)
predator/prey
d)
parasitism
30.
What percentage of energy is passed on to each tropic level?
a)
10%
b)
50%
c)
90%
d)
100%
31.
An organism that uses sunlight to create its own food is known as a:
a)
Producer
b)
Heterotroph
c)
Consumer
d)
Decomposer
32.
What three things do plants need for the process of photosynthesis?
a)
Sunlight,oxygen and sugar
b)
Water, soil, and oxygen
c)
Sunlight, carbon dioxide, oxygen, and soil
d)
Sunlight, soil, water
33.
If plants breathe in carbon dioxide, what do they breathe out?
a)
Nitrogen
b)
Oxygen
c)
Carbon Monoxide
d)
Hydrogen
34.
What is the compound that plants use to absorb the energy from light?
a)
Chlorophyll
b)
H2O
c)
Nitrogen
d)
Nick Hourin
35.
What color is chlorophyll?
a)
Red
b)
Blue
c)
Green
d)
Yellow
36.
What is the name of the chemical where the energy is stored during the first phase of photosynthesis?
a)
ATP
b)
CO2
c)
Chlorophyll
d)
Oxygen
37.
True or False: All plants need the same amount of sun to make enough food to be healthy.
a)
True
b)
False
38.
What are the structures inside plant cells that contain chlorophyll called?
a)
Nucleus
b)
Ribosomes
c)
Chloroplasts
39.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
40.
What are the products of photosynthesis?
a)
water and carbon dioxide
b)
oxygen and glucose
c)
oxygen and carbon dioxide
d)
oxygen and water
41.
What is the pigment in chloroplasts that performs photosynthesis?
a)
Chlorosynthesis
b)
Chlorophyll
c)
ADP
d)
Electron Transport
42.
Which number is the arm in the image?
a)
3
b)
6
c)
9
d)
12
43.
Which number is the objective lens in the image?
a)
1
b)
7
c)
8
d)
12
44.
Which number is the ocular lens in the image?
a)
1
b)
7
c)
8
d)
12
45.
Which number is the course knob in the image?
a)
4
b)
5
c)
9
d)
11
46.
Which number is the stage clips in the image?
a)
9
b)
10
c)
11
d)
12
47.
Which number is the light source in the image?
a)
9
b)
10
c)
11
d)
12
48.
Which number is the revolving nosepiece in the image?
a)
7
b)
8
c)
9
d)
10
49.
Which number is the fine course adjustment knob in the image?
a)
3
b)
4
c)
5
d)
6
50.
Which number is the base in the image?
a)
3
b)
4
c)
5
d)
6
51.
Which number is the stage in the image?
a)
9
b)
10
c)
11
d)
12
52.
Which number is the body tube in the image?
a)
1
b)
2
c)
3
d)
4
53.
Which number is the diaphragm in the image?
a)
9
b)
10
c)
11
d)
12
54.
You should always carry the microscope by the
a)
arm and base
b)
arm and body tube
c)
arm only
d)
the objectives
55.
When looking at a specimen on your slide, you should always start with the
a)
low objective lens
b)
medium objective lens
c)
high objective lens
d)
super extra high power lens
56.
When looking through your microscope, you move your slide to the right- It appears
a)
to move to the right
b)
to stay the same
c)
to move to the left
d)
vanish
57.
The _______focuses the image under low power.
a)
revolving nosepiece
b)
fine adjustment knob
c)
coarse adjustment knob
d)
arm/neck
58.
The__________ sharpens the image under high magnification.
a)
the diaphragm
b)
fine adjustment knob
c)
coarse adjustment knob
d)
the ocular
59.
The ________ of the microscope would show you the MOST zoomed in image, or the SMALLEST field of view.
a)
low power objective
b)
medium power objective
c)
high power objective
d)
stage
60.
What power do you start with when using a microscope?
a)
High power
b)
Medium power
c)
Low power
d)
Extra high power
61.
The higher the magnification, the ________ you see of the specimen.
a)
more
b)
less
c)
higher
d)
lower
62.
What is created as a product of cell respiration?
a)
energy (ATP)
b)
glucose (C6H12O6)
c)
oxygen (O2)
d)
sodium chloride (NaCl)
63.
Which cell process is represented by this equation:
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP
a)
diffusion
b)
photosynthesis
c)
cell respiration
d)
mitosis
65.
In which cell organelle is glucose broken down to create energy during cell respiration?
a)
chloroplast
b)
golgi body
c)
endoplasmic reticulum
d)
mitochondria
65.
In which cell organelle is glucose broken down to create energy during cell respiration?
a)
chloroplast
b)
golgi body
c)
endoplasmic reticulum
d)
mitochondria
66.
In which cell organelle is glucose broken down to create energy during cell respiration?
a)
chloroplast
b)
golgi body
c)
endoplasmic reticulum
d)
mitochondria
67.
Which of these is a reactant of cellular respiration?
a)
glucose
b)
oxygen
c)
Both glucose and oxygen.
d)
None of these.
68.
During this process, glucose is broken down by oxygen to create energy for both plant and animal cells.
a)
photosynthesis
b)
diffusion
c)
cell respiration
d)
mitosis
69.
What organelle is called the "powerhouse" of a cell?
a)
mitochondria
b)
nucleus
c)
cell wall
d)
cell membrane
70.
A large central vacuole is found in a _____ cell.
a)
animal
b)
plant
71.
What is the function of a chloroplast?
a)
makes proteins for animal cells
b)
allows materials in and out of the cell
c)
provides structure and support
d)
absorbs sunlight for photosynthesis
72.
What is the structure that contains DNA and directs the cell?
a)
endoplasmic reticulum
b)
central vacuole
c)
cell wall
d)
nucleus
73.
Looking in a microscope, you see cells that have rectangular shapes and a green color. What type of cells are you probably viewing?
a)
plant cells
b)
animals cells
c)
muscle cells
d)
blood cells
74.
Identify the structure that is indicated by the arrow in the image.
a)
cell wall
b)
central vacuole
c)
chloroplast
d)
cell membrane
75.
The arrow is showing the fluid inside the cell that surrounds the cell organelles. What is the arrow pointing to in the cell?
a)
cytoplasm
b)
mitochondria
c)
ribosomes
d)
nucleus
76.
What type of cell is being shown in the image?
a)
plant
b)
animal
77.
Identify the structure that is labeled "C" in the image.
a)
central vacuole
b)
nucleus
c)
chloroplast
d)
mitochondria
e)
cell membrane
78.
I make proteins for the cell. What am I?
a)
ribosome
b)
cell membrane
c)
nucleus
d)
chloroplast
79.
What can only be found in plant cells?
a)
Cell membrane
b)
Vacuole
c)
Chloroplast
d)
Mitochondrion
80.
What is found in both plant and animal cells but is much larger in plant cells?
a)
Nucleus
b)
Mitochondrion
c)
Chloroplast
d)
Vacuole
81.
What organelle surrounds and supports plant cells?
a)
Cell Membrane
b)
Cell Wall
c)
Nucleus
d)
Golgi Complex
82.
What is Mr. Loray's favorite thing to drink?
a)
Coca-Cola
b)
Milk
c)
Water
d)
Coffee
83.
How many World Series Championships have the Yankees won?
a)
12
b)
23
c)
27
d)
0
84.
Select ALL that are true about Michael Jordan...
a)
6-time NBA Champion and Finals MVP
b)
Never had a Finals Series go to game 7
c)
5-time League MVP
d)
9-time NBA All-Defensive First Team
85.
The human body contains about 60,000 miles of blood vessels
a)
True
b)
False
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