Glycolysis Flashcards
Glycolysis happens in the
Cytoplasm
GLYCOLYSIS also known as
• EMBDEN-MEYERHOF PATHWAY
A pathway for carbohydrate catabolism that begins with the substrate D-glucose
Glycolysis
Glycolysis is aerobic or anaerobic
Anaerobic
Three Major Products of Glycolysis
ATP - chemical energy
nADH - chemical energy
2 three-carbon pyruvate
Six-Carbon Stage of Glycolysis
(Steps I - 3)
Three-Carbon Stage of Glycolysis
(Steps 4 - 10)
Steps in glycolysis the consumed energy
Steps 1 & 3
Steps in glycolysis that makes ATP
Steps 7 & 10
Energy consuming stage
Steps 1-3
Energy generating stage
Steps 4-10
What step is formation of cleavage
4
What step is oxidation and phosphorylation
Step 6
What step is phosphorylation of ADP
Step 7 & 10
What step is dehydration
Step 9
What steps inlcude phosphorylation
Steps 1 & 3
What steps include isomerization
Steps 2, 5, and 8
Entry point for galactose in glycolysis
Glucose 6 phosphate
Entry points for fructose in glycolysis
Dihydroxyacetone phosphate
Glyceraldehyde
THREE COMMON FATES OF PYRUVATE
(ALE)
Acetyl CoA
Lactate
Ethanol
- is the enzyma9c anaerobic reduc9on of pyruvate to lactate
- The sole purpose of this process is the conversion of NADH to NAD
Lactate fermentation
Working muscles ocen produce
lactate
- is only an effective means of energy production during short, intense exercise, providing energy for a period ranging from 10 seconds to 2 minutes.
Anaerobic glycolysis
Lactic Acid Cycle also known as
Cori cycle