Chapter 7 Which activity occurs in the process of photosynth…
Chapter 7 Which activity occurs in the process of photosynthesis? Chemical energy from organic molecules is converted into light energy. Organic molecules are obtained from the environment. Organic molecules are converted into inorganic food molecules. Light energy is converted into the chemical energy in organic molecules.
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Chapter 7 Leaves of green plants contain openings known as stomata, which are opened and closed by specialized cells allowing for gas exchange between the leaf and the outside environment. Which statement [A-D] best represents the net flow of gases, O2 and CO2, involved in photosynthesis into and out of the leaf through these openings on a sunny day? carbon dioxide moves in; oxygen moves out carbon dioxide and oxygen move in; ozone moves out oxygen moves in; nitrogen moves out water and ozone move in; carbon dioxide moves out
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