WorksheetsPhotosynthesis: Light Reactions
Total questions: 13
Worksheet time: 10mins
Which photosystem comes first in the electron transport chain?
Photosystem 1
Photosystem 2
Photolysis
ATP Synthase
Which part of the plant cell enables photosynthesis?
Vacuole
Chloroplast
Cell Wall
Chlorophyll
What are the reactants to the Light Reactions?
Sunlight and Water
Sunlight and Oxygen
Oxygen and Water
Sunlight and Carbon Dioxide
What are the products to the light reactions?
Sunlight and Oxygen
Sunlight and Water
ATP, NADPH and Oxygen
ADP, NADP+ and Oxygen
Where do the light reactions occur?
Cytoplasm
Stroma
Granum
Thylakoid
What protein embeds the thylakoid membrane?
ATP synthase
Photosystem 1
Photosystem 2
Outer Membrane Space
What is the chemical equation for photosynthesis?
6 CO2 + 6 H2O ---sunlight---> 6 O2 and C6H12O6
ATP + NADPH ----> NADP+ and ADP
6 O2 and C6H12O6 ---sunlight---> 6 CO2 + 6 H2O
ADP and NADP+ ------> ATP and NADPH
What effects the rate of photosynthesis?
Temperature
CO2 Levels
Light Intensity
All of the above
In what part of photosynthesis is water broken down?
The Calvin Cycle
The Dark Reactions
Photosystem 1 of the ETC
Photosystem 2 of the ETC
What is the product of Photosystem 1?
ATP
NADPH
Oxygen
Glucose
What is a waste product of Photosystem 2?
Oxygen
Water
Carbon Dioxide
Sugar
ATP and NADPH
Store energy
Release Energy
Make sugar
Have high polarity
ADP and NADP+
Store energy
Release energy
Store glucose
Fix carbon dioxide
