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Worksheetsphotorespiration
Total questions: 8
Worksheet time: 4mins
Photorespiration occurs when ____ is used in the Calvin Cycle instead of Carbon Dioxide gas.
Water Vapor
Oxygen Gas
Nitrogen Gas
Hydrogen Ion
Plants that DO NOT have a way of 'preventing' Photorespiration are known as...
C3 Plants
C4 Plants
CAM Plants
C2 Plants
CAM and C4 Plants each prevent Photorespiration by...
Storing CO2 in a form that can be used during times their stomata are closed.
Keeping their stomata open at all times to prevent low CO2 levels.
A special carrier protein that prevents the entrance of Oxygen into leaves.
Altering (alosteric inhibition) the enzyme RUBISCO to prevent photorespiration.
C3 Plants are a higher risk of Photorespiration when....
It is hot and dry outside.
It is cool and damp outside.
It is hot and damp outside.
It is cool and dry outside.
Photorespiration most affects the...
Light Dependent Reactions of Photosynthesis
Light Independent Reactions of Photosynthesis
CAM plants temporarily store CO2 in...
Malic Acid Molecules
Four Carbon Molecules
They don't they are at risk for Photorespiration.
Carboxylic Acid
Which plants take in CO2 at night and store it in vacuoles as 'malic acid'?
CAM Plants
C4 Plants
C3 Plants
C2 Plants
C3 Plants are called this because they produce...
3 Carbon PGA as part of the Calvin Cycle
3 Carbon Rubisco as part of the Calvin Cycle
3 Carbon Ribulose Bisphosphate as part of the Calvin Cycle
