COUPLED REACTIONS. ATP Hydrolysis of ATP Phosphorylation  Definition  Example.

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Presentation transcript:

COUPLED REACTIONS

ATP

Hydrolysis of ATP

Phosphorylation  Definition  Example

ATP-ADP Cycle

Coenzymes  cofactors  coenzymes Function  Review oxidation & reduction

Examples of coenzymes  NAD

NADP

FAD

Oxidized & Reduced State  Oxidized NAD +, NADP +, FAD  Reduced NADH + H + or NADH NADPH + H + or NADPH FADH 2

Electron Transport System  Definition  Example

Electron Transport System

 Events Delivered in Delivered out  Energy Production How Use

Electron Transport System  Where  Coenzymes involved in transfer

How Degradation Is Linked to Synthesis  It is possible to harness E and hydrogen's from degradation to power synthesis reactions. Why/how

How Degradation Is Linked to Synthesis  Degradative pathways run synthetic pathways: During photosynthesis During respiration

How Degradation Is Linked to Synthesis  Summary: Living things powered by sun  How

Building ATP  Substrate-level phosphorylation

Building ATP  Chemiosmotic ATP Synthesis Definition How are gradients created Result of gradients

Chemiosmotic ATP Synthesis  Discovery

Chemiosmotic ATP Synthesis

 See diagram for events  Importance of concentration gradient

Chemiosmotic ATP Synthesis  Four requirements

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