WorksheetsPhotosynthesis
Total questions: 15
Worksheet time: 8mins
What substance does a plant use for food?
carbon dioxide
glucose
water
soil
What is the correct formula for glucose?
C12H11O22
C2H4O6
CH2O
C6H12O6
What is the correct word equation for photosynthesis?
water + carbon dioxide + oxygen → glucose
oxygen + water → glucose + carbon dioxide
carbon dioxide + water → glucose + oxygen
carbon dioxide + oxygen → glucose + water
What type of energy does a plant use to convert
CO2 and H2O into sugar?
nuclear energy
light energy
heat energy
normal energy
Choose the two reactants in photosynthesis
glucose
carbon dioxide
water
oxygen
In what organelle of a plant cell does photosynthesis take place?
mitochondria
chloroplasts
cytoplasm
nucleus
Choose the two products in photosynthesis
oxygen
glucose
carbon dioxide
water
The tiny openings on the underside of the leaf that help the plant take in carbon dioxide are called...
stomata
phloem
xylem
chlorophyll
What do plants release during the process of photosynthesis?
nitrogen
hydrogen
helium
oxygen
The green pigment in a plant is called
chloroplast
chlorine
chlorophyll
mitochondria
The purpose of cellular respiration is to produce ?
sugar
protein
energy
oxygen
What main food group do we get most of our energy from?
protein
carbohydrates
lipids
nucleic acids
What is the sugar that carbs are broken down to?
sucrose
glucose
maltose
fructose
What is the energy molecule?
ATP
RNA
DNA
NADPH
It is the powerhouse of the cell
cytoplasm
lysosomes
mitochondria
nucleus
