Worksheets7.4 Mid Unit Review
Total questions: 20
Worksheet time: 13mins
The process plants use to make chlorophyll and air.
(a) is a simple sugar that is produced in photosynthesis.
How does most of the water needed by the plant get into its leaves?
It enters through the stomata
The roots absorb it and then it travels up the stem
It's made during a chemical reaction in the leaf
The flowers capture water and deliver it to the leaves
Carbon dioxide gets into the leaves of a plant through the (a) .
Select all that are products (produced by) of photosynthesis.
Water
Carbon Dioxide
Oxygen
Sunlight (Light Energy)
Glucose (Sugar/food)
Which organelle is responsible making food (glucose) using sunlight?
Cytoplasm
Nucleus
Chloroplast
Mitochondria
The energy contained in sugar was once energy from what?
Water
Air
Sun
Battery
New water molecules are created during photosynthesis.
TRUE
FALSE
Water is an output of Photosynthesis.
TRUE
FALSE
In which organelle does photosynthesis take place?
Nucleus
Mitochondria
Chloroplast
Ribosome
Plants create their own (a) molecules through photosynthesis.
Whole food molecules do not enter or exit plants.
True
False
What structures in plant cells move around in response to sunlight?
Chloroplasts
Stomata
Mitochondria
Cell membrane
What is a chemical reaction?
cells blow up and create new cells
molecules break apart and atoms are rearranged to create new stuff.
two chemicals mixed together make two new chemicals
All chemical reactions need sunlight in order to work.
What chemical reaction is happening here?
(a)
Which of the following are plant OUTPUTS? (Physically leave the plant)
Oxygen
Carbon Dioxide
Water
Sunlight
Glucose
