Enzymes & Regulation of Metabolic Processes Flashcards by Cory Barrows

Q

Glycolysis

A

PFK-1

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Q

Gluconeogenesis

A

Fructose-1,6-bisphosphatase

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Q

TCA Cycle

A

Isocitrate dehydrogenase

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Q

Glycogenesis

A

Glycogen synthase

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Q

Glycogenolysis

A

Glycogen phosphorylase

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Q

HMP shunt

A

Glucose-6-phosphate dehydrogenase

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Q

Urea cycle

A

Carbamoyl phosphate synthetase I

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Q

Fatty acid synthesis

A

Acetyl CoA carboxylase

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Q

Fatty acid oxidation

A

Carnitine acyltransferase I

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Q

Ketogenesis

A

HMG-CoA synthase

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Q

Cholesterol synthesis

A

HMG-CoA reductase

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Q

Glycolysis +

A

AMP

Fructose-2,6-bisphosphate

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Q

Glycolysis -

A

ATP

Citrate

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Q

Gluconeogenesis +

A

ATP

Acetyl CoA

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Q

Gluconeogenesis -

A

AMP

Fructose-2,6-bisphosphate

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Q

TCA Cycle +

A

ADP

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Q

TCA Cycle -

A

ATP

NADH

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Q

Glycogenesis +

A

Glucose-6-phosphate
Insulin
Cortisol

Q

Glycogenesis -

A

Epinephrine

Glucagon

Q

Glycogenolysis +

A

Epinephrine
Glucagon
AMP

Q

Glycogenolysis -

A

Glucose-6-phosphate
Insulin
ATP

Q

HMP shunt +

A

NADP+

Q

HMP shunt -

A

NADPH

Q

Urea cycle +

A

N-acetylglutamate

Q

Fatty acid synthesis +

A

Insulin

Citrate

Q

Fatty acid synthesis -

A

Glucagon

Palmitoyl-CoA

Q

Fatty acid oxidation -

A

Malonyl-CoA

Q

Cholesterol synthesis +

A

Insulin

Thyroxine

Q

Cholesterol synthesis -

A

Glucagon

Cholesterol

Q

Hexokinase/glucokinase +

A

Insulin

Q

Pyruvate kinase +

A

Fructose-1,6-bisphosphate

Q

Pyruvate kinase -

A

ATP
Alanine
Glucagon
Epinephrine

Q

PDH -

A

Acetyl CoA

NADH

Q

Citrate synthase -

A

Citrate
NADH
Succinyl CoA

Q

Isocitrate dehydrogenase -

A

NADH
Succinyl CoA
ATP

Q

Alpha-ketoglutarate dehydrogenase -

A

NADH

Succinyl CoA

Q

Isocitrate dehydrogenase +

A

Ca2+

ADP

Q

Alpha-ketoglutarate dehydrogenase +

A

Ca2+

Q

Pyruvate kinase +

A

Fructose-1,6-bisphosphate

Q

Pyruvate kinase -

A

ATP

Acetyl CoA

Q

Pyruvate dehydrogenase -

A

ATP
NADH
Acetyl-CoA

Q

Pyruvate dehydrogenase +

A

ADP
NAD+
CoA

Q

Pyruvate carboxylase +

A

Acyl CoA