1 of 28
Definition
what are 4 common intermediates to support cross-talk between
lipids, carbs, and proteins?
Give this one a try later!
, active:
- hepatic glycogenolysis
- gluconeogenesis
- muscle glycogenolysis
inhibited:
- liver glycogenesis
- liver de novo lipogenesis
bc lipolysis becomes overwhelmingly active and liver wont need as much FA, but it
will take up the FAs in blood and get fatty
1. a-ketoglutarate - transamination rxn
2. oxaloacetate - transamination rxn
3. citrate - citrate-shuttle system
4. malate - malate-aspartate shuttle
b-oxidation needs mitochondria, sends FA (aceyl-CoA) to mitochondria via
carnitine
- b-oxidation occurs and acetyl-CoA occurs
- acetyl-CoA cannot convert to pyruvate so cannot engage in gluconeogenesis
Don't know?
2 of 28
Term
anabolic
Give this one a try later!
, fed state
- in liver, glucose is converted to
what is the final pathway for nutrient
_______ via ________
oxidation?
- excess glucose can transport to
adipose via
fed state is catabolic or
how does glucose enter TCA?
anabolic?
Don't know?
3 of 28
Definition
explain "long-term fasting (starvation) induces fatty liver"
Give this one a try later!
1. a-ketoglutarate - transamination rxn
2. oxaloacetate - transamination rxn
3. citrate - citrate-shuttle system
4. malate - malate-aspartate shuttle
glycogenolysis ; gluconeogenesis ; alanine and lactate ; glucose-6-phosphatase ;
glucose
Definition
what are 4 common intermediates to support cross-talk between
lipids, carbs, and proteins?
Give this one a try later!
, active:
- hepatic glycogenolysis
- gluconeogenesis
- muscle glycogenolysis
inhibited:
- liver glycogenesis
- liver de novo lipogenesis
bc lipolysis becomes overwhelmingly active and liver wont need as much FA, but it
will take up the FAs in blood and get fatty
1. a-ketoglutarate - transamination rxn
2. oxaloacetate - transamination rxn
3. citrate - citrate-shuttle system
4. malate - malate-aspartate shuttle
b-oxidation needs mitochondria, sends FA (aceyl-CoA) to mitochondria via
carnitine
- b-oxidation occurs and acetyl-CoA occurs
- acetyl-CoA cannot convert to pyruvate so cannot engage in gluconeogenesis
Don't know?
2 of 28
Term
anabolic
Give this one a try later!
, fed state
- in liver, glucose is converted to
what is the final pathway for nutrient
_______ via ________
oxidation?
- excess glucose can transport to
adipose via
fed state is catabolic or
how does glucose enter TCA?
anabolic?
Don't know?
3 of 28
Definition
explain "long-term fasting (starvation) induces fatty liver"
Give this one a try later!
1. a-ketoglutarate - transamination rxn
2. oxaloacetate - transamination rxn
3. citrate - citrate-shuttle system
4. malate - malate-aspartate shuttle
glycogenolysis ; gluconeogenesis ; alanine and lactate ; glucose-6-phosphatase ;
glucose
