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WorksheetsUnit 3 Check 2: Photosynthesis
Total questions: 15
Worksheet time: 8mins
Mr. Lansberry's incredible efficient brain
The chemical reaction that occurs in photosynthesis is:
6 CO2 + 6 H2O ---> C6H12O6 + 6 O2
What are the reactants?
6 CO2 + 6 H2O
C6H12O6 + 6 O2
C6H12O6
6 O2 + 6 CO2
The chemical reaction that occurs in photosynthesis is:
6 CO2 + 6 H2O ---> C6H12O6 + 6 O2
What are the products?
6 CO2 + 6 H2O
C6H12O6 + 6 O2
C6H12O6
6 O2 + 6 CO2
What role do proteins play in photosynthesis?
Form enzymes that work throughout the photosynthetic process
Form an H+ gradient
Make the carbohydrates that are needed
They are not used
Why is sunlight required in the photosynthetic process?
It is split to use the e- to transfer energy through the ETC
It gives structural support to the enzymes in the ETC
It energizes e- in order be used to do work
It causes an H+ gradient to form more easily
What is the name of the enzyme that forms ATP from ADP?
ATP Makerase
ATP Synthase
ATP Formase
ATP Isomerase
What is the purpose of pumping H+ particles against the gradient?
To use the diffusion of H+ down the gradient to make ATP
It creates a more acidic internal fluid environment
It creates a more basic external fluid environment
To use as an attractant of sunlight to the pigments
During photosynthesis, the act of moving H+ against the gradient is ________ transport requiring energy, while the formation of ATP by the movement of the H+ down the gradient is ________ transport.
Active
Passive
Passive
Active
Required
Simple
Facilitated
Passive
What is the name of the reactions that require light in order to work?
light-independent reactions (Calvin Cycle)
What is the name of the reactions that DO NOT require light, and create glucose?
light-independent reactions (Calvin Cycle)
