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Published byAmberly Bailey Modified over 9 years ago
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Biology Honors Mrs. Cannavino
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Write the formula for cellular respiration Label the reactants (inputs) Label the products (outputs) Circle the purpose of this process!! ____ + ____ ____ + ____+ ____
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Why does life depend on cellular respiration? Cells can’t use glucose as it is, must have ATP to function This includes plant cells! ALL cells must go through cellular respiration
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The Mitochondrion What’s the function? What do we call this process? CELLULAR RESPIRATION What do we call the energy produced|? ATP What organic molecule needs to be broken down in order to get this energy? GLUCOSE
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Cristae
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Anaerobic = NO OXYGEN Glucose is partially broken into lactic acid or ethanol (ethyl alcohol) Small amount of ATP produced Alcoholic fermentation—occurs in plants/bacteria/fungi Lactic acid fermentation—occurs in animals/bacteria –Ex: lactic acid builds up in muscles, causes pH changes—hurts
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ATP Adenosine triphosphate Molecule that is usable energy for cells Energy is found in bonds between phosphate groups
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ATP = Life’s Battery ATP is a rechargeable molecule Energy releasing reaction: –ATP loses a P –Adenosine diphosphate is left (ADP) –Energy is released for cellular use Energy storing reaction: –P is reattached to ADP using energy from food –ATP is made again –Energy is stored for next time cell needs it
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