Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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All of the following are necessary for photosynthesis to occur
EXCEPT
a. | water | c. | carbon dioxide | b. | chlorophyll | d. | nitrogen |
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2.
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The energy neccessary to power photosynthesis comes from the
a. | sun | c. | animals | b. | plants | d. | water |
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3.
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Light is absorbed by this material in the process of photosynthesis
a. | chlorophyll | c. | carbon dioxide | b. | water | d. | oxygen |
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4.
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A group of organs working together to perform body functions is known as:
a. | an organ colony | c. | an organ system
| b. | a body structure | d. | a functional system |
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5.
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Would the following set of items be a system:?: a math center, a science lab
station, an art table, a set of recorder music makers, a reading center with bean bag chairs.
a. | no because none of them works together | c. | yes because they are all part of
the learning resources in the classroom | b. | yes because they are all part of the school
building | d. | no because they
don’t exist in a real classroom |
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6.
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Ducks often swim in water. What part of their body is specifically
designed to provide movement in the water?
a. | feathers | c. | bills | b. | webbed feet | d. | hollow bones |
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7.
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John and Ruth both planted flowers in their dad’s garden. Ruth
planted her flowers under the tree branches growing over the edge of the garden. John planted
his in the middle of the garden away from the tree. Given this information, which statement
below would be the most logical hypothesis possible?
a. | Ruth’s flowers will grow the largest because they will not be burnt by the
sun | c. | Ruth’s flowers will produce healthy petals because the soil is better under the
tree | b. | John’s flowers will grow largest because they will receive more
sunlight | d. | John’s
flowers will grow taller because the soil in the center of the garden has more
nutrients |
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8.
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Which part of the plant cell is the letter “A”
pointing?  a. | cell wall | c. | cell membrane | b. | nucleus | d. | chloroplast |
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9.
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 Which letter on the diagram above represents the
nucleus of a plant cell?
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10.
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 Letter
“B” represents the ____________ in a plant cell.
a. | cell wall | c. | cell membrane | b. | nucleus | d. | chloroplast |
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11.
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Which group below has the ingredients necessary for photosynthesis to
occur?
a. | water, air, sun | c. | carbon dioxide, chlorophyll, water | b. | chlorophyll, air,
sun | d. | air, chlorophyll,
water |
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12.
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What is the power source that helps photosynthesis occur?
a. | batteries | c. | sun | b. | electricity | d. | heaters |
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13.
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What ingredient for photosynthesis is missing in this list?: the sun, carbon
dioxide, chlorophyll and:
a. | water | c. | dirt | b. | air | d. | fertilizer |
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14.
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One difference between plant and animal cells is:
a. | plant cells are larger | c. | plant cells have no mitochondria | b. | animal cells have
more nucleuses | d. | animal cells
have no cell wall |
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15.
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The definition of a cell is:
a. | the first part of all organisms | c. | the basic structural and functional
unit of all organisms | b. | small parts of the whole unit in plants and
animals | d. | a small part of a
plant or animal that contains cell membranes and nuclei |
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16.
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Which of these is not a system?
a. | skeletal | c. | cellular | b. | nervous | d. | school district |
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17.
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Which system acts as the transport system in the body?
a. | nervous | c. | skeletal | b. | circulatory | d. | digestive |
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18.
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Which system works with the skeletal system to control movement in the
body?
a. | muscular | c. | nervous | b. | endocrine | d. | immune |
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19.
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The immune system is for:
a. | delivering nutrients | c. | stopping disease | b. | preventing suffocation | d. | moving blood |
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20.
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A “principal, vice principal, teacher” is the same as a
“brain, spine, nerves” is an example of:
a. | a line arrangement | c. | a body | b. | a system | d. | an organization |
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