Simple definition of carbon dating

DHA plays a role in the development of nerve cell membranes and is required for the normal growth and development of the infant brain.

simple definition of carbon dating-63simple definition of carbon dating-46

Called also carbolic acid.phenol coefficient a measure of the bactericidal activity of a chemical compound in relation to phenol.

The activity of the compound is expressed as the ratio of dilution in which it kills in 10 minutes but not in 5 minutes under the specified conditions.

In the plasma, the nonesterified fatty acids released immediately combine with albumin to form bound free fatty acids. It is used to determine the sex of the fetus (as in pregnancies in which X-linked inherited diseases are a concern) or to identify other genetically transmitted illnesses, e.g., trisomies.

Synonym: cell-free fetal nucleic acid A radiographic contrast agent, used in magnetic resonance imaging to enhance the appearance of blood vessels.

It is used as a skin astringent and in the manufacture of writing inks and dyes.

COOH, an oxidation product of glucose that is present in the urine.Ingestion or absorption through the skin causes symptoms including colic, local irritation, corrosion, seizures, cardiac arrhythmias, shock, and respiratory arrest.Phenol should be properly labeled and stored to avoid accidental poisoning.They give bile its foamy character, are important in the digestion of fats in the intestine, and are reabsorbed from the intestine to be used again by the liver.See: enterohepatic circulation, an omega-3 fatty acid found in the oils of cold-water fish and in algae.Unsaturated fatty acids have one or more double or triple bonds in the carbon chain.

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