Examlex
When the pollutant's value is the same as the primary ambient air quality standard, the pollutant is assigned an AQI number of ____.
Glucagon
A hormone produced by the pancreas that promotes the increase of blood glucose levels by stimulating glycogen breakdown in the liver.
Pectin
A complex carbohydrate found in the cell walls of plants that is often used as a gelling agent in foods and for its dietary fiber properties.
Hemicellulose
A polysaccharide found in plant cell walls that works with cellulose and lignin to provide structural support.
Lignin
A complex organic polymer deposited in the cell walls of many plants, making them rigid and woody.
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