*Liver T em ch
Lactate
X IDA R CoA
β-O
Glutamine Glutamate Alanine GLUCONEOGENESIS
GLUCONEOGENESIS *Excreted by
*Liver *Liver
kidneys
LIPOGENESIS
HAEM BREAKDOWN
TAG Fatty acid Malonyl-CoA
Lipase
*Spleen *Kidney Urine
FATTY ACID SYNTHESIS Biliverdin Bilirubin
*Cytosol *Liver Bile Faeses
*Intestine
Citrate *MM *Cytosol
Aspartate Oxaloacetate Haem Protoporphyrin Protoporphyrinogen Coproporphyrinogen
IX IX III
Isocitrate
Malate TCA CYCLE
UREA *Mitochondrial α-ketoglutarate *Cytosol Uroporphyrinogen III
5-Aminolinoleic Porphobilinogen
CYCLE Fumarate matrix(MM)
acid Uroporphyrinogen I
*MM
*Cytosol & MM of Succinyl-CoA
hepatocytes Succinate HEAM SYNTHESIS
Urea
, HOMEOSTASIS INTERMEDIARY METABOLISM
basiclivingunit
cells aggregates of differentcells held together by intracellular supporting structures organ
fluidcompartments 60 body fluid Icf 40 l of bodyweight
CCF 20 l of body weight Blood plasma interstitial fluid
CCfi largeamounts of Nat ch g Hoos ions ICF i large amounts of Kt Mg P ions
nutrients
Oz glucose fd aa
CO2 4 other waste transported to
lungs kidneys for excretion
internal environment
t
in constant motion transported in circulating blood mixed between blood
tissue fluids by diffusion through capillary walls
ions nutrients surrounds all cells
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