cellular respiration

What is it

Cellular respiration

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Oxidaziton Reduction reaction

• Cellular (aerobic) respiration is a cellular process that breaks down nutrient molecules produced by photosynthesizers with the concomitant(simultaneously) production of ATP*Requires O2 (aerobic respiration)

Oxidized: glucose will be oxidized

Reduced: oxygen is reduced

metabolic strategies

Aerobic respiration: a complete breakdown of glucose in the presence of O2, large amount of ATP produced.Fermentation: partial breakdown of glucose in the absence of O2, small amount of ATP Is produced.

Glycolosis

CAC

ETC

Prep reaction

• Occurs in the Mitochondria matrix • Series of reactions, 2 acetyl co-A are broken down and stripped of high energy electrons • 4 carbons are released; 2 from each acetyl co-A – bind with O2 and you get 4 CO2 • Produces high energy NADH and FAHD2 • Small amount of ATP will be produced

takes place in the matrix of the mitochondria both molecules of pyruvate are oxidized to acetyl co-A 2 carbons are released; 2 from each pyruvate and bind with O2, from that we get CO2Electron energy is stored in NADH

Glycolosis, Preparatory reaction, CAC, ETC

Connects glycolosis to the citric acid cycle

• Series of carrier molecules on the cristae of the mitochondria • Energy carriers NADH and FADH2 donate to chain –pass energy to lower states, • H+ gradient – ATP generated by chemiosmosis • Up to 38 molecules of ATP

takes place in the cytoplasmbreadowm of 2 molecules of pyruvate small amount of ATP is formed

4 phases of cellular respiration

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Both use membrane • Chloroplasts’ inner membrane forms thylakoids • Mitochondria inner membranes form cristae

Both use electron transport chain • ETC in photosynthesis in the thylakoid membrane and receive electrons energized from the sun in photosystems • ETC in mitochondria receives energized electrons from glucose • Both ETC establish electrochemical gradient with H+ and produce ATP via chemiosmosis

Use Enzymes • Stroma in Calvin cycle possess required enzymes• Mitochondria matrix possess required enzymes

WHAT DO THEY HAVE IN COMMON

Photosynthesis and cellular respiration

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Interactivity and animation can be your best allies when creating tables, infographics, or graphs to provide context to information and simplify data for your audience. We are visual beings and find it easier to 'read' images than to read written text.

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Do we retain 42% more information when the content moves? It is perhaps the most effective resource to capture your audience's attention.

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And use this space to describe it. You can upload an image from your computer or use the resources available in Genially, on the left side of the tool. Leave everyone amazed!

Use an image

Interactivity and animation can be your best allies when creating tables, infographics, or charts that help provide context to the information and simplify the data for your audience. We are visual beings and find it easier to 'read' images than to read written text.

Here you can put ahighlighted title

Did you know that in addition to taking advantage of our resources, you can add the visual elements you want to complement the information? Try it from the Image or Resources menus!

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Do we retain 42% more information when the content moves? It is perhaps the most effective resource to capture your audience's attention.

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And use this space to describe it. You can upload an image from your computer or use the resources available in Genially, on the left side of the tool. Leave everyone speechless!

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Do we retain 42% more information when the content moves? It may be the most effective resource to capture youraudience's attention.

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