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Sunlight and Sunlight and EnergyEnergy

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ATPATP

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Cellular Cellular RespirationRespiration

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PhotosynthesPhotosynthesisis

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FermentationFermentation

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All in the All in the NumbersNumbers

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The Greek word The Greek word meaning meaning

“making with “making with light”light”

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PhotosynthesisPhotosynthesis

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Organisms which Organisms which make their own make their own food are calledfood are called

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AutotrophsAutotrophs

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Heterotrophs Heterotrophs are also calledare also called

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ConsumersConsumers

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Energy that is Energy that is stored due to an stored due to an

object's object's position or position or arrangementarrangement

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Potential energyPotential energy

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The amount of The amount of energy required energy required to raise the to raise the

temperature of temperature of 1 gm of water 1 gm of water

1 degree 1 degree

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caloriecalorie

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What is the What is the source of energy source of energy for regenerating for regenerating

ATP from ADPATP from ADP

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Chemical energy Chemical energy from organic from organic molecules in molecules in

foodfood

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How many ATP How many ATP molecules are molecules are

produced during produced during GlycolosisGlycolosis

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FourFour

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The number of The number of phosphate groups phosphate groups

released to released to change ATP to change ATP to

ADPADP

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OneOne

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ATP is used to ATP is used to do these types do these types

of workof work

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Chemical Chemical Mechanical Mechanical TransportTransport

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The three The three compounds which compounds which make up an ATP make up an ATP

moleculemolecule

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Adenosine Adenosine Ribose Ribose

Triphosphate Triphosphate “tail”“tail”

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The chemical The chemical equation for equation for cellular cellular

respirationrespiration

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Glucose + Glucose + Oxygen --> Oxygen -->

Carbon dioxide Carbon dioxide + water+ water

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The first stage The first stage of cellular of cellular respiration respiration

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GlycolysisGlycolysis

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This process This process occurs in the occurs in the mitochondrial mitochondrial

matrixmatrix

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Kreb’s cycleKreb’s cycle

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The Kreb’s cycle The Kreb’s cycle starts with this starts with this molecule and molecule and ends with CO2ends with CO2

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Acetyl coAAcetyl coA

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The three stages The three stages of cellular of cellular

respiration in respiration in orderorder

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Glycolysis Glycolysis Kreb’s Cycle Kreb’s Cycle

Electron Electron Transport ChainTransport Chain

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The chemical The chemical equation for equation for PhotosynthesisPhotosynthesis

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CO2 + H2O --> CO2 + H2O --> Glucose + O2Glucose + O2

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The structures The structures which contain which contain chlorophyllchlorophyll

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ChloroplastsChloroplasts

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The Light The Light reaction takes reaction takes place hereplace here

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The membranes of The membranes of the thylakoidsthe thylakoids

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The products of The products of the light the light reaction reaction

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O2 ATP NADPHO2 ATP NADPH

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Granaum are Granaum are composed of composed of

thesethese

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ThylakoidsThylakoids

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This element is This element is not required for not required for

FermentationFermentation

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OxygenOxygen

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The number of The number of ATP produced ATP produced

during during fermentationfermentation

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22

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Fermentation in Fermentation in muscel cells muscel cells produce thisproduce this

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Lactic acidLactic acid

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Two types of Two types of fermentationfermentation

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Lactic acid and Lactic acid and AlcoholicAlcoholic

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Products of Products of alcoholic alcoholic

fermentationfermentation

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CO2 and Ethyl CO2 and Ethyl alcoholalcohol

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Net Gain of ATP Net Gain of ATP during during

GlycolysisGlycolysis

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TwoTwo

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ATP’s produced ATP’s produced during the during the electron electron

transport chaintransport chain

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The number of The number of times the Kreb’s times the Kreb’s

cycle is cycle is completed per completed per each glucoseeach glucose

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22

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ATP’s produced ATP’s produced during the during the Kreb’s cycleKreb’s cycle

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22

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The number of The number of ATP’s produce in ATP’s produce in

the inner the inner membrane of the membrane of the mitochondrionmitochondrion

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