Review Topnatch 3 Flashcards
Measure of heat released or absorbed during a reaction
Euthalpy
Measure of randomness
Entropy
Alpha D fructose and beta D fructose
Anomers
Galactose and Mannose
Isomers
Glucose and mannose
Epimers
D galactose and L galactose
Enantiomers
Brain, RBC
Glut 1
Liver, pancreas, basement membrane, intestin
Glut 2
Kidney
Placenta
Glut 3
Adipose
Skeletal
Cardiac
Insulin
Glut 4
Absorption of fructose in SI by facilitated diffusion
Glut 5
Secondary active transportglucose
SGLT 1
ETC
Anaerobic glycolysis
ATP produced from anerobic glycolysis
2
ATP produced from aerobic glycolysis
6-8
ATP produced from complete oxidation of glucose
36 or 38
ATPs produced fron complete oxidation of palmitate
129
Conversion of glucose to 2 molecules of either pyruvate or lactate
Glycolysis
Production of glucose from precursors such as lactate, glycerol, glucogenic amino acids, intermdiates of glycolysis and TCA cycle
Gluconeogenesis
Synthesis of storage form of cabohydrates from UDP glucose
Glycogenesis
Retrieval of glucose from its storage
Glycogenolysis
Produce NADPH, ribose 5P, and provides a mechanism for metabolic use of 5C sugars.
Pentose phosphate pathway
Final common pathway for the aerobic oxidation of carbohydrates, lipids and proteins
TCA
Reduced coenzymes NADH and FADH2 each donate a pair of electrons to a specialized set of electron carriers
ETC
Ransport of cytosolic NADH to the inner mitochondrial membrane, present in muscle and brain.
Glycerophosphate shuttle
Transport of cytosolic NADH to the inner mitochondrial membrane, present in liver, kidney and heart.
Aspartate shuttle
Transport of mitochondrial acetyl-CoA into the cytoplasm to produce a 16-carbon fatty acid.
Citrate shuttle
Transport of cytosolic palmitoyl-CoA into the mitochondria fro beta oxidation
Carnitine shuttle
RLS of glycolysis
PFK1
RLT of gluconeogenesis
Frucose 1 6 bisphosphate
RLT of glycogenesis
Glycogen synthase
RLT of glycogenolysis
Glycgen phophorylase
RLT of hexose monophosphate shunt
G6PD
RLT of lipogenesis
ACoA carboxylase
RLT of lipolysis
Carnitine palmityl transferase 2
RLT of keogenesis
HMG COA synthase
RLT of cholesterol synthesis
HMG COA reductase
RLT of bile acid synthesis
Cholesterol 7 a-hydroxylase
RLT of steroid hormone synthesis
Desmolase
RLT of urea cycle
Carbomyl phosphate synthetase 1
RLT of heme synthesis
Ala synthase
RLT of purine synthesis
Glutamine PRPP amido transferase
RLT of pyrimidine
Carbomyl phosphate synthase 2
Glycolysis function
Metabolism of glucose
Glycolysis location
Cytoplasm, all cells
Glycolysis reactants
Glucose
Glycolysis end product
Pyruvate
Lactate
Glycolysis RLS
PFK 1
Glycolysis other products
NADH
H2O
Glucokinase location
Liver
Glucokinase function
Phosphorylation of glucose and other hexoses
Glucokinase Km
Same
Glucokinase V max
High
Hexokinase location
All cells
Hexokinase function
Phohorylation of glucose and other hexoses
Hexokinase Km
Low
Hexokinase V max
Same
Enzyme used in reactions
Acetyl CoA
Pyruvate dehydrogenase
Enzyme used in reactions
Lactate
Lactate dehydrogenase
Enzyme used in reactions
Oxaloacetate
Pyruvate carboxylase
Enzyme used in reactions
Ethanol
Pyruvate decarboxylase
Enzyme used in reactions
Alanine
Alanine aminotransferase
Citric acid cycle function
Generates NADH and FAH2 for ATP production
Citric acid cycle location
Mitochondria
Citric acid cycle reactants
Acetyl CoA
Citric acid cycle products
CO2, NADH, FADH2
Citric acid cycle RLS
Isocitrate dehydrogenase
Citrate synthease inhibitors
ARP, NADH, Siccinyl Coa
Isocitrate dehydrogenase inhibitors
ATP
NADH
Isocitrate dehydrogenase activator
ADP