Organic peptone
* A peptone is an organic compound
* Peptone agar with dextrose and ferrous sulfate.
* Peptones are enzymic digests of other proteins often meat scraps
  - organic compounds
  - soluble pieces cut from proteins

Organic petrochemical
* Petrochemical falls into the commodity chemical sector
* Petrochemicals are chemicals derived from petroleum
  - contaminate the groundwater from underground petroleum storage tanks
  - kill much of the value coal tar as a source of chemical feed stocks
  - pollute our water and destroy marine life

Organic phenothiazine
* A phenothiazine is an organic compound
* Phenothiazines also bind plasma proteins and have high volumes of distribution
  - appear to correct a chemical imbalance in the brain
* Phenothiazines are chemical compounds
  - radioopaque
* Phenothiazines can cause ocular changes
  - diminish the effect of oral anticoagulants
  - interfere with thermoregulation
  - produce alpha-adrenergic blockade
  - exhibit significant plasma protein binding and have large volumes of distribution

Organic phycobilin
* Phycobilin is organic matter
  - pigment
* Phycobilins absorb the green, violet, and blue light waves that can penetrate deep water.
* Phycobilins are red and blue pigments found in blue-green and red algae
  - water-soluble and are found in the stroma or cytoplasm of the chloroplast
  - effectively absorb energy and are also used by scientists for cancer research

Organic propylthiouracil
* A propylthiouracil is an organic compound
* Propylthiouracil can increase or decrease the effects of warfarin
  - produces agranulocytosis, which can develop rather quickly

Organic pyrimidine
* Pyrimidine is an organic compound
  - bases
  - chemical compounds
* Pyrimidines are composed of a six-member heterocyclic ring of carbon and nitrogen atoms
  - effective because they inhibit tetrahydrofolate biosynthesis
  - just plain pyrimidines
  - smaller than purines, and their biosynthesis is correspondingly easier
  - contain one ring and purines contain two rings
* Pyrimidines have single ring structures
  - two rings and purines have one

Organic quassia
* A quassia is an organic compound
* Quassias are organic compounds.

Organic rennet
* A rennet is an organic compound
* Rennet coagulates milk by precipitating casein.
* Rennet coagulates the milk, separating it into curds and whey
  - comes from the stomachs of young mammals that have a diet of mostly milk
  - complex of enzymes required to coagulate cheese
* Rennet is added after cultures and enzymes are used
  - to boiled, cooled milk from cows, ewes, goats, or camels
* Rennet is an enzyme that reduces the time necessary to separate the liquids from the solids
  - enzyme, and helps break down milk proteins
  - derived from the stomach linings of calves
* Rennet is made from the fourth stomach of calves
  - lining of the fourth stomach of calves
  - meat by-product
  - necessary for making cheese, because it separates the milk into curds and whey
  - obtained from the whole stomach lining of calves, lambs, kids, or pigs
  - taken from dead calves stomachs and is used to process the cheese in some way
  - the enzyme added to coagulate the milk
* Rennet is used for cheese curing
  - in the curdling of milk for cheese making
* Rennet is used to make cheese
  - milk form solids
  - mixture containing the active enzyme chymosin
  - speeds up the coagulation of casein and produces a stronger curd
* Rennets are organic compounds.

Organic xanthine
* A xanthine is an organic compound
* Some xanthines are obviously less desirable, such as caffeine.
* Xanthine Is a chemical that occurs naturally in yeast, potatoes, coffee beans, tea and chocolate
  - affects ca and contractile responses of ventricular c ardiocytes to electrical stimulation
  - naturally occurring substance found in all living cells
* Xanthines also prevent fat from entering the cells in the first place.
* Xanthines are chemical compounds