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Source of energy for making food.
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What is: the sun?
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Type of energy in glucose.
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What is: chemical?
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Source of energy for a seed.
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What is: starch?
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Molecules of useful energy.
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What is: ATP?
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60% of stored energy is changed into this form.
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What is: Thermal ?
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What molecules are made of.
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What are: Atoms?
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Source of exhaled carbon dioxide.
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What is: glucose?
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Source of carbon in glucose.
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What is: carbon dioxide?
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Sub-units of starch.
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What is: glucose?
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Structural carbohydrate in plants.
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What is: cellulose?
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Formula for photosynthesis.
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What is: 6CO 2 + 6H 2 O C 6 H 12 O 6 + 6O 2 ?
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Purpose for photosynthesis.
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What is: to make food?
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Site of photosynthesis.
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What is: Chloroplast?
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Molecule that traps sunlight.
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What is: Chlorophyll ?
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Predict the outcome. START FINISH 4 ppm ?
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What is: Increase in dissolved oxygen, higher ppm# (12)?
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Formula for cellular respiration.
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What is: C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O ?
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Food for plants.
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What is: glucose?
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Site of cellular respiration.
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What is: mitochondria?
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Purpose of cellular respiration.
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What is: to make ATP?
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Why does soaking beans result in deoxygenated water?
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Because the seeds perform cellular respiration which pulls dissolved oxygen from the water.
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The chemical formula for glucose.
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What is: C 6 H 12 O 6 ?
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Indicator for carbon dioxide.
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What is: BTB?
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Molecules considered to be food.
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What are: carbohydrates, protein, and fat?
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Molecule used to build most of the mass of plants.
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What is: carbon dioxide?
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Label the arrows:
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What is:
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A seed is planted in 20kg of soil and grows to weigh 10kg. What is the final weight of the soil?
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What is: about 20kg?
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Predicted outcome for a leaf covered in vaseline and placed in the light.
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What is: no starch?
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Predicted water color for a plant placed in blue BTB solution and placed in the dark.
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What is: yellow?
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What happens to carbon when glucose in a marshmallow is burned.
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What is: incorporated into carbon dioxide?
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Predict the outcome. START FINISH Yellow ? ?
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What is: Blue and yellow.
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Draw the energy diagrams that explain what is happening below.
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What are: (teacher check on whiteboards)
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