Stuff from Respiration hws
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| What is the chemical formula for cellular respiration? | C6H12O6 + 6O2 ---> 6CO2 + 6H2O + 36 ATP
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| what is the function of cellular respiration? | change high energy electrons of food into lower energy ATP's
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| define high energy electron | electron found in bond between hydrogen and carbon atom, far away from the nucleus. High energy
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| Where are these electrons found? | far from nucleus in bond between hydrogen and carbon atom
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| anaerobic reaction | don't use oxygen to release energy from glucose
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| aerobic reaction | use oxygen to release energy from glucose
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| which produce more energy? | aerobic
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| What does glycolisis use? | anaerobic
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| where does glycoslis occur? | cytoplasm
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| what are the types of energy molecules created in glycoloisis? | ATP and coenzymes
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| how many coenzymes and atp are created in glycolosis | 2
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| what needs to be available in the cell for pyruvate to enter the mitochondria? | oxygen
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| what does aerobic respiration convert pyruvate into? | carbon dioxide, water, energy (coenzyme NADH and FADH2) and 34-36 ATP
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| what are the two main purposes of the Krebs Cycle? | get rid of carbon dioxide, and make coenzymes
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| what is the reactant that enters glycolosis | glucose
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| what energy is added to start glycolosis | 2 atp
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| what are the energy products of glycolosis | 4 atp 2 coenzymes
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| where does the krebs cycle occur | mitochondria
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| what reactant enters krebs cycle | pyruvate
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| what is the low energy product of krebs cycle | CO2
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| what is the high energy products of krebs cycle | coenzymes, atp
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| glycolosis splits glucose in half into two... | pyruvate
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| glycolisis occurs in the________ no _____________ is used this is ______________ process | cytoplasm, oxygen, anaerobic
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| how many net atp does glycolisis produce? | 2
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| coenzymes temporarilly carry________________________ that will be changed into___________ the cell can use | high energy electrons, ATP
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| what kind of respiration occurs when the two pyruvates enter the mitochondria? | aerobic
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| what kind of process is the krebs cycle | aerobic
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| glycolisis produces ___________ pyruvates so the Pre krebs and krebs cycle will occur________ | two, twice
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| how does carbon leave the krebs cycle and mitochondria? | combines with oxygen, diffuses into bloodstream, diffuses into lungs, diffuses into air. (breathed out)
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| what is the last step of cellular respiration? | electron transport chain
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| what proteins are the membranes inside the mitochondria embedded with? | proton pumps
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| how to proton pumps work? | proton pumps use high energy electrons to pump protons through the membrane from low to high concentration
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| what kind of transport is the electron transport chain? | active
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| _______________ NAD and FAHD2 drop off _____________________________ at the first of three _______________ | coenzymes, high energy electrons, proton pumps
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| as the high energy electron pass through the proton pump it....... | pumps protons across a membrane from low to high concentration
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| what is the membrane protein that the protons squeeze through called? | ATP synthase
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| what does ATP synthase do? | uses the force of a proton passing through the membrane to attach a phosphate to ADP making it ATP
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| as the elctron goes through the proton pump it___________ energy | loses
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| (after ETC) this low energy electron attaches to ____________ which picks up 2________________ and is converted into water | oxygen, free floating hydrogen protons
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