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WorksheetsPhotosynthesis
Total questions: 10
Worksheet time: 5mins
Which process fulfills the carbon and energy requirements of autotrophic organisms?
Fermentation
Photosynthesis
Oxidation
Respiration
What are the substances taken in by autotrophs for photosynthesis?
Methane and Ethanol
Oxygen and Nitrogen
Carbon Dioxide and Water
Hydrogen and Helium
What is the stored form of carbohydrates in plants?
Starch
Glucose
Sucrose
Fructose
Which organelle in plant cells contains chlorophyll?
Mitochondria
Endoplasmic Reticulum
Chloroplast
Nucleus
What is the function of guard cells in plants?
What is used to absorb carbon dioxide in the experiment described?
Potassium Chloride
Sodium Hydroxide
Potassium Hydroxide
Calcium Carbonate
What is the form in which nitrogen is taken up by plants?
Ammonia
Nitrates
Nitrites
Nitrogen Gas
What is the process by which plants convert light energy into chemical energy?
Respiration
Photosynthesis
Fermentation
Oxidation
Which pigment is responsible for the green color of plants?
Carotene
Anthocyanin
Chlorophyll
Xanthophyll
Which gas is released as a byproduct of photosynthesis?
Oxygen
Carbon Dioxide
Nitrogen
Methane
