WorksheetsCellular Respiration & Photosynthesis
Total questions: 50
Worksheet time: 1hrs 5mins
Only heterotrophs use respiration.
true
false
Only autotrophs use respiration.
true
false
All heterotrophs and autotrophs use photosynthesis and respiration.
true
false
Only autotrophs use photosynthesis but both autotrophs and heterotrophs use respiration.
true
false
The main purpose of cellular respiration is the production of ATP.
true
false
What are the products of aerobic cellular respiration? Choose 3.
water
ATP
Oxygen
Sunlight
Carbon Dioxide
Which organ in a cell produces a large amount of ATP through aerobic cellular respiration?
chloroplast
mitochondrion
nucleus
ribosome
During aerobic cellular respiration, energy is released from food. What else does the cell need for this process to take place.
carbon dioxide
oxygen
sunlight
nitrogen
What gas goes into the plant for photosynthesis to occur?
Carbon Dioxide
Carbon Monoxide
Oxygen
Nitrogen
What two products does a plant make during photosynthesis?
Cellular respiration is...
the process by which cells break down glucose to release energy that is used to make ATP
the process by which cells break light down into chemical energy.
the process by which cells communicate with other cells.
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 energy, while cellular respiration stores energy.
Photosynthesis uses carbon dioxide, while cellular respiration produces carbon dioxide.
How can photosynthesis be related to cellular respiration?
What is produced by one is needed for the other
They both produce the same products
They both have the same reactants (need the same things)
These 2 processes have nothing in common
Photosynthesis and cellular respiration are basically the opposite.
true
false
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
What's the chemical formula for glucose?
C12H6O12
C6H12O6
CHO
Which organisms perform cellular respiration?
only autotrophs
both autotrophs and heterotrophs
only heterotrophs
Which organism go through cellular respiration?
animals only
plants only
both animals and plants only
ALL organisms do some form if cellular respiration
What are the products in cellular respiration?
H20 and CO2
H20 and C6H1206
O2 and H20
C6H12O6 and CO2
Which type of respiration does not use oxygen?
Anaerobic
Aerobic
___ is needed for aerobic cellular respiration; it is absorbed from the air.
Oxygen
Glucose
Carbon dioxide
Water
___ is needed for cellular respiration;it comes from food.
Glucose
Water
Oxygen
Carbon dioxide
Both ___ are leftover as waste products after cellular respiration.
water & carbon dioxide
oxygen & glucose
carbon dioxide & oxygen
water & oxygen
Cellular respiration ___ energy.
releases
stores
creates
destroys
Cellular respiration ___ the bonds within glucose molecules to release chemical energy. (Remember, chemical energy is stored in the BONDS !)
breaks
makes
shakes
wakes
In the human body, our ___ system takes in oxygen from the air.
respiratory
digestive
circulatory
nervous
In the human body, our ___ system moves our blood - which contains both glucose and oxygen - to every cell.
circulatory
digestive
respiratory
nervous
Which of the following is the word equation for aerobic cellular respiration?
glucose + oxygen ---> ATP + carbon dioxide + water
carbon dioxide + water ---> ATP + glucose + oxygen
glucose + water ---> ATP + carbon dioxide + oxygen
glucose + carbon dioxide ---> ATP + oxygen + water
The main source of energy for all life ultimately comes from ____.
Does the following definition describe photosynthesis or cellular respiration?
"The process by which plants capture energy from the sun and use it to make food"
photosynthesis
cellular respiration
Does the following definition describe photosynthesis or cellular respiration?
"The process by which cells obtain energy from glucose"
photosynthesis
cellular respiration
Does the following equation refer to photosynthesis or cellular respiration? glucose + oxygen --> carbon dioxide + water + energy
photosynthesis
cellular respiration
Does the following equation refer to photosynthesis or cellular respiration?
carbon dioxide + water —-sunlight—-> glucose + oxygen
photosynthesis
cellular respiration
What gas is released into the air during aerobic cellular respiration?
What gas is released into the air during photosynthesis?
oxygen
carbon dioxide
water
glucose
Is OXYGEN a product of photosynthesis or cellular respiration?
photosynthesis
cellular respiration
Is GLUCOSE a reactant of photosynthesis or cellular respiration?
photosynthesis
cellular respiration
Is WATER a reactant of photosynthesis or cellular respiration?
photosynthesis
cellular respiration
The reactants of photosynthesis are
creates food for heterotrophs
creates food for plants to use
The 'outputs' of a chemical reaction. Located on the right side of a chemical equation.
Products
Reactants
Conversion of light energy from the sun into chemical energy (stored in glucose).
Photosynthesis
Cellular Respiration
Organelle found in all plant cells where the process of photosynthesis occurs.
Chloroplast
Mitochondria
Cytoplasm
The 'inputs' of a chemical reaction. Located on the left side of a chemical equation.
Reactants
Products
Which type of respiration generates the most energy (ATP) per glucose molecule?
Aerobic
Anaerobic
Fermentation
