WorksheetsMr/Coach Barbee cellular respiration review
Total questions: 11
Worksheet time: 11mins
Where do humans get the energy they need to grow and function?
Sleeping
Sunlight
Muscles
From digestion
Vegetable plants acquire materials they need for growth through
Sunlight
soil
Water and carbon dioxide
water
We get our energy from eating plants but where do plants get their energy?
Soil
Sunlight
Water
Carbon Dioxide
When we eat food what molecules are used to make the energy we need to grow and function?
Water
Glucose and Oxygen
Water and Oxygen
Carbon and Soil
What happens to molecules during digestion and when they enter the mitochondria?
Sugar and oxygen molecules are broken down to create new molecules
New bonds form between sugar and oxygen
Oxygen combines with sugar and mix to form water
Carbon dioxide and water create sugar molecules
As food is broken down in our bodies, bonds between atoms are broken and _?
The atoms spread around our bodies
Energy is released
new vitamins are created
waste is destroyed
What is the correct equation for cellular respiration?
6O2 + C6H12O6 -> 6CO2 + 6H2O + ATP
6O2 + C6H12O6 + ATP -> 6CO2 + 6H2O
6CO2 + 6H2O -> 6O2 + C6H12O6 + ATP
6CO2 + 6H2O + ATP -> 6O2 + C6H12O6
___ is the process that cells use to take energy from glucose.
cellular respiration
photosynthesis
transpiration
excretion
What are the reactants of cellular respiration? (Mark all of them!)
oxygen
glucose
carbon dioxide
water
energy
What are the products of cellular respiration? (Mark all of them!)
oxygen
glucose
carbon dioxide
water
energy
