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BrainPop - Photosynthesis
By NICHOLAS GLAESER
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Last updated 9 months ago
10 questions
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Question 1
1.
In what way does plant nutrition differ from human nutrition? Choose the best answer.
Plants cannot make their own food; humans can.
Plants make their own nutrients; humans must consume theirs.
Plant nutrition consists mainly of protein; human nutrition consists mainly of carbohydrates.
Plants absorb their nutrients from the soil; humans get theirs from food.
Question 2
2.
Which of the following do plants gain from sunlight?
Water
Sugar
Carbon dioxide
Energy
Question 3
3.
What might happen if plants could not produce glucose?
They would not have leaves
They could not absorb energy from the sun
They would not be green
They could not grow and function
Question 4
4.
What is the main function of xylem within a plant?
It turns energy into glucose
It transports water and nutrients from the roots to the leaves
It keeps the leaves green
It enables the plant to absorb sunlight
Question 5
5.
Which of the following depicts xylem?
Question 6
6.
Which part of the human body is most similar to stomata in plants?
The lungs and airways
The fingers and toes
The brain
The heart
Question 7
7.
If you were looking for a plant's chloroplasts, where would you find them?
In its fruit
In its xylem
In its roots
In its palisade and spongy cells
Question 8
8.
Chlorophyll is a type of pigment, and so is the melanin in your skin. What is a pigment?
Something that helps plants grow
Something that aids with photosynthesis
Something that helps plants absorb water
A substance that contains color
Question 9
9.
Chlorophyll traps energy from sunlight and stores it as what kind of energy?
Chemical energy
Color energy
Heat energy
Kinetic energy
Question 10
10.
In photosynthesis, water molecules are split into _______ and ______ atoms.
Glucose and fructose
Carbon and nitrogen
Hydrogen and oxygen
Sulfur and lithium
