WorksheetsCell Processes Test Review
Total questions: 36
Worksheet time: 50mins
________ is the process that plants use to make their own food.
hibernation
migration
photosynthesis
transpiration
What are the products (comes out) of photosynthesis.
sugar
sunlight
water
oxygen
Which of the following is NOT a product of the light reactions?
Oxygen
NADPH
ATP
Glucose (Sugar)
Which of the following equations represents the overall chemical reaction for photosynthesis?
6O2+ 6H2O → C6H12O6+ 6O2
C6H12O6 + 6H2O→ 6O2+ 6O2
6CO2+ 6H2O→ C6H12O6+ 6O2
6O2 + 6H2O→ C6H12O6 + 6CO2
Which of the following is NOT a reactant of photosyntehsis?
Water
Sunlight
Carbon Dioxide
Oxygen
The image to the left shows a picture of photosyntehsis. Which side of the arrow shows reactants?
Right
Left
The image to the left shows a picture of photosyntehsis. Which side of the arrow shows products?
Right
Left
Where does energy for all living things come from?
Photosynthesis
Cell Respiration
The Sun
Food
What is PHOTOSYNTHESIS?
The process by which green plants make their own food.
The process of putting things together.
An organism that can make its own food
autobot
heterotroph
autotroph
heterobot
An organism that cannot make its own food.
autobot
heterotroph
autotroph
heterobot
Location inside of a plant cell where the process of photosynthesis occurs.
nodules
stomata
chloroplasts
chlorophyll
What is the correct chemical equation for Cellular Respiration?
C6H12O6 (Glucose) + H2O (Water) -----> CO2 (Carbon Dioxide) + H2O (Water) + ATP
C6H12O6 (Glucose) + O2 (Oxygen) -----> CO2 (Carbon Dioxide) + H2O (Water) + ATP
C6H12O6 (Glucose) + O2 (Oxygen) -----> CO2 (Carbon Dioxide) + H2O (Water) + ADP
Cellular Respiration takes place in ALL Living Things.
True
False
In what cell organelle does Cellular Respiration take place?
cytoplasm
mitochondria
cytoplasm and mitochondria
nucleus
What is important about cellular respiration?
It produces energy from the sun.
It forms sugar.
It transforms sugar into a usable form of energy (ATP)
Only plants perform this process.
True or False: This is the cellular respiration equation:
C6H12O6 + O2 ------> CO2 + H2O
True
False
When an organism is in a low oxygen situation, such as running sprints, cellular respiration ceases and the organism must use a different metabolic pathway for creating energy without oxygen. What do we call this process?
Acidification
Hydrolysis
Fermentation
Citric Acid Cycle
Does the following definition describe photosynthesis or cellular respiration?
"The process by which cells obtain energy from glucose"
photosynthesis
cellular respiration
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
In which way are photosynthesis and cellular respiration different?
Cellular respiration stores ATP, while photosynthesis releases ATP.
Cellular respiration produces oxygen, while photosynthesis uses oxygen.
Photosynthesis releases glucose, while cellular respiration stores glucose.
Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.
Which organisms perform cellular respiration?
only autotrophs
both autotrophs and heterotrophs
only heterotrophs
Cellular respiration occurs in what cell organelle?
chloroplast
cytoplasm
mitochondria
nucleus
In the human body, our ___ system breaks food down into tiny glucose molecules.
digestive
respiratory
circulatory
nervous
In the human body, our ___ system collects oxygen from the air.
respiratory
digestive
circulatory
nervous
