RESPIRATION

breakingfood release energy 1. The process of breaking down food molecules to release energy. 2. Convertsglucose ATP 2. Converts the energy in glucose to ATP mitochondria 3. Occurs in the mitochondria.

MITOCHONDRION

TYPES OF RESPIRATION Anaerobicno oxygen Anaerobic – requires no oxygen. Aerobic Aerobic – requires oxygen.

ANAEROBIC ANAEROBIC RESPIRATION Two types:  Alcoholic  Alcoholic Fermentation: C 6 H 12 O 6  2C 2 H 5 OH + 2CO 2 + 2ATP glucose) (ethanol) (carbon (Energy) dioxide) ( glucose) (ethanol) (carbon (Energy) dioxide)  Lactic Acid  Lactic Acid Fermentation: C 6 H 12 O 6  2C 3 H 6 O 3 + 2ATP glucose) (lactic acid) (energy) (glucose) (lactic acid) (energy)

ALCOHOLIC ALCOHOLIC FERMENTATION bacteriafungiyeast alcohol  Occurs when bacteria and fungi (yeast) break down plants (Ex: vegetables and fruit) and release alcohol or vinegar.

LACTIC ACID FERMENTATION muscles oxygen -Occurs in muscles – due to a lack of oxygen. lactic acid muscles soreness -Leads to a buildup of lactic acid in muscles causing soreness.

AEROBIC AEROBIC RESPIRATION Occurs in both plants and animals Occurs in both plants and animals Much more efficient than anaerobic respiration. Much more efficient than anaerobic respiration. C 6 H 12 O 6 + 6O 2  6CO 2 + 6H 2 O + 36ATP Glucose) (oxygen) (carbon (water) (energy) dioxide)

THE PROCESSES OF CELLULAR RESPIRATION

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