Gluconeogenesis
What is the product of gluconeogenesis
How many net ATP and NADH are produced
2 ATP and 2 NADH
how many steps are in the CA cycle?
What molecule precedes glucose-6-phosphate in glycogenolysis
Debranching enz
When and where does gluconeogenesis mainly occur?
After long periods of starvation (high cAMP) and in the liver.
What enzyme changes phosphoenolpyruvate to pyruvate?
Pyruvate Kinase
What is acetyl-CoA converted to in the beginning of the CA cycle?
Co-ASH
What is the term that means a shape change?
Isomerization
What is the name of the molecule formed by pyruvate?
Oxaloacetate
What molecule(s) are directly produced by fructose-1,6-bisphosphate reacting with aldolase
DHAP & GAP (G3P)
What molecule does ATP receive its phosphate group from in the 5th steps of the CA cycle?
Reaction: ADP -> ATP
GTP
How many pyruvate would be produced by 12 glucose molecules?
24 pyruvate
What is the name of the enzyme that converts the pyruvate product into phosphoenolpyruvate (PEP)?
PEP carboxykinase
What are the highly regulated steps?
1, 3, and 10
How many NADH, H+, FADH2, ATP, and CO2 are produced by 3 pyruvate molecules?
9 NADH, 9H+, 3 FADH2, 3 ATP, and 6 CO2
What amino acid residue facilitates the transfer of a phosphate group to the reaction producing succinate and GTP?
Histidine
What would happen if no phosphohexose isomerase is present?
Fructose-6-phosphate would not be produced, stopping glycolysis
What would happen if no H2O was present in the cycle?
Fumerate would not be able to change to malate which would stop the cycle.
What molecule is produced between Isocitrate and succinyl-CoA in the citric acid cycle
alpha-Ketoglutarate