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WorksheetsPhotosynthesis Equation
Total questions: 26
Worksheet time: 1hrs 18mins
Why is photosynthesis important?
creates oxygen for animals to breath
creates food for plants to use
both are correct
Look at the image. What are the reactants (inputs) for photosynthesis? Pick 2.
carbon dioxide
oxygen
glucose
water
Look at the image. How many molecules of carbon dioxide are in the photosynthesis equation? (a)
How many molecules of water are in the photosynthesis equation? (a)
Look at the image. What are the products made by photosynthesis? Pick 2.
carbon dioxide
oxygen
glucose
water
What side of the photosynthesis equation are the products of photosynthesis? (a)
What side of the photosynthesis equation are the reactants (inputs) photosynthesis?
right side
left side
over the arrow
How many molecules of glucose are in the photosynthesis equation?
1 molecule
2 molecules
6 molecules
12 molecules
How many molecules of oxygen are in the photosynthesis equation?
1 molecule
2 molecules
6 molecules
12 molecules
Glucose is a type of sugar. It is the "food" that is made during photosynthesis.
True
False
Light energy is not needed for the photosynthesis chemical reaction to take place.
True
False
What is CO2?
carbon dioxide
oxygen
glucose
water
What is O2?
carbon dioxide
oxygen
glucose
water
What is H2O?
carbon dioxide
oxygen
glucose
water
What is C6H12O6?
carbon dioxide
oxygen
glucose
water
Two conditions necessary for photosynthesis which are usually written above and below the arrow in a chemical eqation are
light and chlorophyll
moisture and nitrogen
mitochondria and energy
soil and sun
Write a chemical equation for photosynthesis in words.
Write a chemical equation for photosynthesis using chemical formulas.
There are (a) stages of photosynthesis.
The first stage of photosynthesis is called the (a) .
The second stage of photosynthesis is called the (a) .
Photosynthesis uses the energy of ________ to convert ______ and ______ _________ (reactants) into high-energy _______ and _________ (products).
(a)
In plants, photosynthesis takes place inside (a) .
The plants' principal photosynthetic pigment is (a) .
The light-dependent reactions of photosynthesis take place in the (a)
of the chloroplast.
The light-independent reactions of photosynthesis take place in the (a)
of the chloroplast.
