FERMENTATION note

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SBI 3C
FERMENTATION – Anaerobic Production of ATP
Quizlet: https://quizlet.com/_677jvc & Text pg 82 #1-3,5-8
- No O2 used !
- Fermentation releases _______________ from food molecules in the ____________________ oxygen.
- In Glycolysis ________________________ were made from glucose:
• Pyruvate is then broken down into:
_________________________ or _______________________
•
Only results in ________________ molecules
1) ALCOHOLIC FERMENTATION ( Making Ethanol / Ethyl Alcohol )
Most common type of fermentation: yeast cells converting pyruvate  ethanol or ethyl alcohol (drinkable)
Enables yeast cells to convert the _______________ in dough to ___________________ & ________________
As yeast ferments, it causes dough to ________ & create
the bubbles that are present in bread. This is called :
_______________________________________of yeast
As the dough bakes, yeast cells ________ and the alcohol
they made ______________________________.
Also used to make ___________, beer, & ethanol added to _________________.
2) LACTIC ACID FERMENTATION - Occurs in muscle cells when all available oxygen is used up !
- Muscle cells feel ________________________ and sore b/c ____________________forms when
oxygen is _________ present. This goes away in a ______________.
- Most lactic acid made in muscles diffuses into_____________________, then to ________________, where it is
converted back to ___________________, which enters and is used in the _______________ respiration process:
____________________________ & _______________________________________
LACTIC ACID Products – include Yogurt, _______________, rye bread, _________________, sauerkraut, and
_________________ are lactic acid products
COMPLETE
Text pg 82 #1-3, 5-8 BELOW: Cellular Respiration & Fermentation
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