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Introduction and Anaerobic Respiration pp. 131-135
A process that converts glucose into energy Occurs in or near the mitochondria 6 O 2 + C 6 H 12 O 6 6 CO 2 + 6 H 2 O + energy
Path is determined by the presence of oxygen If O 2 is ABSENT then anaerobic respiration occurs in the cytoplasm. If O 2 is PRESENT then aerobic respiration occurs in the mitochondrion.
First step is glycolysis Occurs in the cytoplasm by the mitochondria Products: 2 ATP and 2 NADH Glucose 2 Pyruvic Acids (pyruvate)
Next Step: Fermentation The pyruvate is converted into ethyl alcohol or lactic acid Ex: Wine, Antibiotics, Yeast
Glucose Pyruvic Acid ethyl alcohol or lactic acid Alcoholic Fermentation: Conversion to ethyl alcohol + 2 ATP (Ex: yeast)
Lactic Acid Fermentation: Conversion to lactic acid + 2 ATP (Ex: muscles) Glucose Pyruvic Acid ethyl alcohol or lactic acid
Respiration Anaerobic Fermentation
Cellular Respiration Respiration is the process of breaking down food molecules to release energy. Respiration is the process of breaking down food molecules.
Fermentation allows glycolysis to continue.
Fermentation (anaerobic respiration). Fermentation Breaking down carbohydrates an the Absence of oxygen to gain energy. Used by both unicellular and multicellular.
Cellular Respiration Unit Review Guide CA Standard 1g
Cellular Respiration Breaking down food to get energy.
Energy in a Cell Cellular Respiration. Cellular respiration: process where mitochondria break down food molecules to produce ATP. (energy)
ATP and Cellular Respiration
Most organisms undergo cellular respiration to produce energy. However when there is an absence of oxygen, an organism will go through a process called.
Chemical Pathways. Cellular Respiration Cellular respiration is the process that releases ___________ by breaking down glucose and other food molecules.
Cellular Respiration In cellular respiration living things release the energy stored in food molecules. Cells may use aerobic respiration (using oxygen)
If you did a 10 minute wall sit, what would your muscles start to feel like? Why do they begin to feel like that?
RESPIRATION. ENERGY- ABILITY TO DO WORK 1. What types of activities require energy? 2. How do humans obtain most of their energy? 3. How do plants obtain.
Respiration Opposite Equation of Photosynthesis. Opposite of Photosynthesis is respiration C 6 H 12 O 6 + 6O 2 6CO 2 + 6H 2 O + Energy ATP Glucose.
Releasing Energy From Sugar (glucose) Converting Energy in Food to the Only Form of Energy that a Living Cell Can Use Directly The Only Form of “Living.
Biology I August the process in which glucose is broken down to produce ATP (energy) Performed by ALL cells (plant, animal, bacteria) Two.
Fermentation Cellular Respiration The respiration that we’ve discussed to this point has all relied on oxygen There are several types of respiration.
Anaerobic and Aerobic Respiration. What is the difference between aerobic respiration and anaerobic respiration?
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