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WorksheetsPhotosynthesis
Total questions: 21
Worksheet time: 18mins
Where does photosynthesis occur?
mitochondria
chloroplast
animal cells
ribosomes
Which of the following are products of photosynthesis? (Select 2)
glucose
light
water
oxygen
What are the round membrane disks inside the chloroplast where the light reactions take place?
Thylakoids
Cristae
Ribosomes
Cytoplasm
Photosynthesis is broken down into two parts - first the (a) create ATP and NADPH. Second the (b) uses carbon dioxide to make (c) .
Match the following parts of the cell to their functions:
Green pigment that absorbs light energy
Chlorophyll
Space in the chloroplast where the Calvin Cycle occurs
Stroma
Membrane in the chloroplast where light reactions occur
Thylakoids
Organelle responsible for photosynthesis in plants
Chloroplast
Plants are called producers because they...
Produce energy
Make their own food
Are edible
Grow from seeds
The two REACTANTS of photosynthesis are
Water and Carbon Dioxide
Water and Oxygen
Glucose and Oxygen
Glucose and Water
What is the primary pigment in chloroplasts that performs photosynthesis?
Chlorosynthesis
Chlorophyll
Chloroplast
Green
The brilliant colors of leaves in the fall are a result of
new synthesis of orange and yellow pigments in leaves.
the movement of chlorophyll from the stems to the leaves.
the stopping of chlorophyll synthesis, making the carotenoid pigments visible.
the decrease of auxins in the meristems and the increase of phytochrome in the leaves.
Identify the main plant pigment found in orange carrots and pumpkins?
carotenoids
anthocyanin
chlorophyll
Mark the main colors that carotenoids REFLECT?
purple
blue-green
yellow
orange
Mark the main color that carotenoids ABSORB?
purple
blue-green
orange
red
Mark the main color that chlorophyll REFLECTS?
blue
green
orange
red
Mark the 2 colors that chlorophyll ABSORBS?
blue
green
yellow
red
Calculate the retention factor (rf). Use a calculator if you need to!
(a)
A substance is soluble if it can be dissolved.
In paper chromatography, the most soluble solute _____________________ .
does not move from the front line
stays closest to the front line
travels furthest away from the front line
can be found in the middle of the chromatogram
What is chromatography?
A way to see pretty colors
A laboratory technique used to separate a mixture.
A form of distillation
