Cellular Respiration

by BritniElekes
Last updated 4 years ago

Discipline:
Science
Subject:
Biology
Grade:
10

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Cellular Respiration

Glycosis: Firs step in cellular respiration; where glucose is broken into 2 pyruvic acids

9-2 The Krebs Cycle and Electron Transport

Exercise

Electron Transport:The electron transport chain uses the high energy electrons from the Krebs cycle to convert ADP to ATP

Krebs Cycle:Pyruvic acid is broken down into carbon dioxide in a series of energy extracting reactions

Chapter 9Cellular Respiration

Anaerobic

9-1 Chemical Pathways

Causes muscle pain durning exercise if there is not enough oxygen

Lactic Acid

Oxygen is not needed

Aerobic: requires oxygen

occurs in the mitochondria

Cellular respiration creates 36 ATP molecules from one glucose molecule.

Short Term: (first aerobic then fermentation)Uses up all ATP so lactic acid fermentation takes place, causes pain.

Long Term: (Aerobic)Glycogen is used at first then fats are broken down after all of it is used up.

Fermentation: an anaerobic process, does not need oxygen, the two types are alcoholic and lactivc acid fermentation.

Alcoholic


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