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EOY Cells And Micro-life Review
Test Description: 7th Grade Science End of Year Review
Instructions: Answer all questions to get your test result.
1) How do a paramecium and an amoeba obtain food to live?
A
A paramecium collects food into an oral groove, while an amoeba uses pseudopods to surround food.
B
A paramecium and an amoeba both use contractile vacuoles to capture food.
C
A paramecium and an amoeba both make their own food through photosynthesis.
D
A paramecium uses pseudopods to capture food, while an amoeba uses chloroplasts to make its food.
2) Which two organisms contain chloroplasts and eyespots?
A
volvox and euglena
B
euglena and amoeba
C
paramecium and volvox
D
amoeba and paramecium
3) Which part makes a plant cell different from an animal cell?
A
cell wall
B
cytoplasm
C
cell membrane
D
nucleus
4) A student compares a plant cell to an animal cell. Which structure will the student find ONLY in the plant cell?
A
mitochondrion
B
chloroplast
C
nucleus
D
cytoplasm
5) Which of these can only be found in a plant cell?
A
a nucleus
B
a chloroplast
C
a mitochondrion
D
a vacuole
6) An athlete is running a race. The athlete’s body needs energy. Which type of organelle in the athlete’s cells supplies the energy for cellular function?
A
nucleus
B
mitochondrion
C
Golgi apparatus
D
ribosome
7) Which one of these is NOT a characteristic of an animal?
A
obtains energy by consuming other organisms
B
takes in oxygen and releases carbon dioxide
C
is multicellular with cells that have cell walls
D
is able to grow new cells to replace damaged cells
8) Cells perform many different processes that an organism needs to survive and grow. Which is the MAIN function of the process of cellular respiration?
A
the formation of new proteins for the cell
B
the removal of waste products from the cell
C
the production of sugar
D
the release of energy
9) The cells of a plant help the plant maintain its life functions. What part of a plant cell has the function of producing sugar in the presence of sunlight?
A
nucleus
B
chloroplast
C
cytoplasm
D
mitochondrion
10) Which of the following allows materials to enter and leave a cell?
A
vacuole
B
cell membrane
C
cell wall
D
mitochondrion
11) Which of these structures in a plant cell allows a plant to make food?
A
cell wall
B
cytoplasm
C
chloroplast
D
chromosomes
12) Which of these could only be found inside a plant cell?
A
nucleus
B
mitochondria
C
chloroplasts
D
cytoplasm
13) Which of these must be absorbed by animal cells in order to grow?
A
sunlight
B
nutrients
C
chromosomes
D
genes
14) All organisms process nutrients. Which sentence BEST describes how plants and animals process nutrients similarly?
A
Cells break down nutrients into usable forms.
B
Energy from sunlight produces nutrients.
C
Nutrients increase the strength of cell walls.
D
Nutrients are broken down by the digestive system.
15) Which function makes a plant cell different from an animal cell?
A
ability to use energy
B
ability to absorb nutrients
C
ability to divide into two cells
D
ability to convert sunlight into energy
16) What is the main function of the cell wall in a plant cell?
A
to help with cell division
B
to give structural support
C
to contain the parts of the cell
D
to protect against disease
17) Which structures are common to both plant and animal cells?
A
mitochondrion, vacuole, cell wall
B
nucleus, cell wall, cell membrane
C
cell membrane, nucleus, mitochondrion
D
vacuole, chloroplast, nucleus
18) The basic units of structure and function for both plants and animals are
A
tissues
B
organs
C
cells
D
systems
19) In which organism can cell walls be found?
A
grass
B
hawk
C
snake
D
moth
20) Cells take in food for energy. The part of the cell that aids in digestion of the food is the lysosome. What is the main role of lysosomes in the process of food digestion?
A
converting energy from one form into another
B
building proteins
C
breaking down wastes
D
controlling the activities of the cell
*select an answer for all questions
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