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Photo/Respiration

QuestionAnswer
plants use energy from sunlight to make food photosynthesis
which organelle in a plant does photosynthesis take place? chloroplast
What gas is being taken in by the plant? carbon dioxide
what does the sunlight provide? light energy
what gas is given off as a byproduct by the plant? oxygen
what do the roots take in? water and dissolved minerals
reactants of photosynthesis carbon dioxide and water
products of photosynthesis glucose and oxygen
rate of photosynthesis is affected by availability of water, temp. intensity of light
What are the organs of photosynthesis in plants? leaves
specialized cells that surround pores on the surface of the leaf guard cells
When guard cells are ? the pores allow a gas exchange opened
When guard cells are ? the pores protect the leaf from drying out closed
energy is stored in food by photosynthesis
energy is released from food by breaking down food molecules when oxygen is present cellular respiration
this is too large for cells to use, it must be converted to ATP glucose
Where does cellular respiration occur? mitochondria
What is released when glucose is broken down? 6 molecules of water and carbon dioxide
cellular respiration caused these increase heart rate and gas exchange
energy is ? in food by photosynthesis stored
energy is ? from food during cellular respiration released
What is a molecule of stored energy? ATP
How much ATP is produced for every glucose molecule used in cellular respiration? 36
release of energy when oxygen is available aerobic respiration
release of energy when oxygen is not present anaerobic respiration
What is an example of anaerobic respiration? fermentation
What are two types of fermentation? alcoholic fermentation and lactic acid fermentation
causes bread dough to rise because the yeast in the dough runs out of oxygen, glucose is converted to alcohol alcoholic fermentation
produced in your muscles during rapid exercise, your muscles quickly run out of oxygen lactic acid fermentation
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