What is the space in the middle of the mitochondrion called?
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a. thylakoid
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b. mitochondrial matrix
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c. cytoplasm
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d. mitochondrial cristae

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Photosynthesis uses co2 and cellular respiration produces co2. we call the point when the two processes are in balance--when there is no net production of co2--the compensation point. how might you limit one of the processes in order to achieve a compensation point?