Respiration Aerobic Respiration Glycolysis Krebbs Cycle Over view

Respiration Aerobic Respiration Glycolysis Krebbs Cycle

Over view of Photosynthesis n Water + CO 2 + light Glucose + O 2 n Water is split during Photolysis – The electrons go to the chlorophyll – The H+ go to the Calvin cycle carried by NADP Calvin Cycle – 5 c + CO 2 6 c + H 2 O 2 (3 c) glucose Fixation Hydrolysis n

Respiration n The Process by which food molecules are broken down to release energy. n This can happen in the presence of Oxygen or without it. – Anaerobic Respiration (without O 2) – Aerobic Respiration (with O 2)

Aerobic Respiration n C 6 H 12 O 6 + 6 O 2 + 38 Pi + 38 ADP 6 CO 2 + 6 H 2 O +38 ATP The Reaction creates energy in the form of ATP

Aerobic Respiration n 3 Steps of Aerobic Respiration – Glycolysis – Citric Acid Cycle – Electron Transport Chain

Glycolysis In cytoplasm of cell n Converts Glucose to Pyruvic acid n

Citric Acid Cycle (krebbs) Takes place in the Mitochondria (Powerhouse) n The breakdown of Pyruvic Acid by acetyl -Co. A and Citric acid to produce ATP n and electrons

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The Electron Transport Chain The NADH gives up e- as they pass through a series of reactions n As the e- pass down the chain the energy is captured as ATP n

Anaerobic Respiration The breakdown of Glucose without the presence of Oxygen n 2 types of Fermentation n – Lactic Acid – Alcoholic link

Fermentation n Alcoholic – The conversion of glucose into an alcohol – This occurs in yeast and bacteria – The final products are CO 2 and alcohol

Fermentation n Lactic Acid – The conversion of glucose into lactic – This occurs when the cell requires energy faster than Aerobic Respiration can supply it n This is the burning feeling when you work your muscles to hard

Alcoholic Vs Lactic Acid