Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
20 Cards in this Set
- Front
- Back
|
Fuel?
|
broken down to smaller component that the body can use
|
|
|
Conversion of Polymer to monomer
|
Series of reaction => 2 carbon carriers. CoA( coenzyme A) processed -> Citric acid cycle -> Oxidative phosphorylation to make ATP.
|
|
|
ATP and ADP conversion
|
Maintain homeostasis.
|
|
|
How glucose is converted into purvate ?
|
Glycolysis
|
|
|
Glycolysis
|
break down of glucose that doesn't require oxygen. Sometimes, it is called fermentation.
|
|
|
Product of fermentation in muscle ?
|
Lattic acid
|
|
|
Product of Yeast fermentation
|
ethanol
|
|
|
all organisms have it
|
yup ! it is indeed accent.
|
|
|
Fermentation
|
a process that have an organic product at the end
|
|
|
steps of glycolysis
|
. Invest energy 2 ATP
-Recover investment 4ATP in total ( interest = 2 ATP) - produce pyruvate |
|
|
State 1 of glycolysis
|
Glucose is an aldehyde -> F-1,6-BP
First ATP + kinase + Glucose -> Glucose-6-phosphate (glucose-6-phosphate ) so it will be locked -> Fructose-6-phosphate so it should be converted into F-1,6-biphosphate by phosphofructokinase which is a pace maker enzyne |
|
|
Kinases:
|
enzymes that transfer gamma phosphoryl group of ATP to an acceptor
ATP has high phosphoryl transfer potential |
|
|
State 2
|
Fructose 1,6-bisphosphate is converted into to glyceraldehype 3-phospahte thanks to Aldolase through aldol condensation reaction. The other product is Dihydroxyacetone phosphate is converted into glyceraldehype 3-phosphate by Triose phosphate isomerase so that I can get into the third stage
|
|
|
State 3
|
glycerldehyde-3-phosphate is coupled with NAD+ +H+ to produce 3 phosphoglycerate +NADH
3 Phosphoglycerate coupled with P to produce 1,3-Bisphosphplycerate |
|
|
Note
|
the coupling of two reaction to produce the desire product
|
|
|
GAL3P (GAP)
''''''''''''''''''''''''''''' How to generate ATP |
High phosphoryl transfer potential from the phostpho attaches to the carbon .
|
|
|
Delta G in the cell is almost at the equilibrium
|
But the reactions even it out .
|
|
|
Phosphofructose kinase control
|
The localization of fructose and glucose
|
|
|
Overall Equation
Glucose + 2ATP + 2Pi + 2NAD+ -> |
2Pyruvate + 2ADP + 2NADH+H+ + 4ATP + 2Water
|
|
|
Metabolic fate of pyruvate
|
acetaladehyde -> ethanol
Pyruvate => Lactase |
