The graphs of trigonometric functions have several properties to elicit. To be able to graph these functions by hand, we have to understand them. Before we progress, take a look at this video that describes some of the basics of sine and cosine curves.
Quick Answer. Ng/ml stands for nanograms per milliliter. This unit of measurement is often used for lab test results. For example, results of lab tests taken to check the levels of progesterone in the human blood are measured in nanograms per milliliter. Continue Reading.
Definition of a Mcg. The metric system uses the abbreviation mcg to represent micrograms. A microgram is equivalent to a millionth of a gram or a thousandth of a milligram. In the International System of Units measurements, the mcg is one of the smallest frequently used units. To convert milligrams to micrograms, multiply 1,000 by the mass.