GIZMO: CELL ENERGY CYCLE
WARM UP and ACTIVITY A
What is the chemical Formula for
Oxygen
Glucose
Carbon Dioxide
Water
Photosynthesis occurs in the _______________of
the plant. A green pigment called ____________
converts the radiant(sunlight) energy into
________________ energy that the plant can use
Reactants of photosynthesis:
Product of photosynthesis:
Chemical Equation for photosynthesis is
________________________________________
ACTIVITY B
Cellular Respiration occurs in the _____________
of the cell and in _________________.
Reactants of Cellular Respiration:
Product of Cellular Respiration:
List the steps of Cellular Respiration. Use these
words: glycolysis, cytoplasm, ATP, pyruvic acid,
mitochondrion, energy
Identify the difference in Anaerobic and Aerobic
Respiration and where each takes place
Write the chemical equation for cellular
Respiration.
ACTIVITY C
Use the diagram of the red arrow to show how
the reactants and products of photosynthesis and
respiration are related to one another.
1.In the photosynthesis chemical equation does
the radiant energy of the Sun act as a reactant or
a product? Explain your answer
2. In photosynthesis, what form of energy is
sunlight converted to, and how is this energy
stored?
3. In the respiration equation, does energy act as
a reactant or a product? Explain
4. How is the energy produced by respiration
stored?
Are the chemical equations for photosynthesis
and cellular respiration balanced? If not then
show the balanced equation.