Vitamins Notes: Definitions & Explanations PDF | Download eBooks
Study Vitamins lecture notes PDF with biology definitions and explanation to study What are Vitamins?. Study vitamins explanation with biology terms to review biology course for online degree programs.
Vitamins Definition:
Vitamins are organic molecules that are required in the diet in very small amounts.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Vitamins Notes:
A vitamin is an organic molecule (or related set of molecules) that is an essential micronutrient that an organism needs in small quantities for the proper functioning of its metabolism. Essential nutrients cannot be synthesized in the organism, either at all or not in sufficient quantities, and therefore must be obtained through the diet. Most vitamins are not single molecules, but groups of related molecules called vitamers. For example, vitamin E consists of four tocopherols and four tocotrienols.
Keep Learning with Biology Notes
What are Neurohormones?
A neurohormone is any hormone produced and released by neuroendocrine cells into the blood. These neaurohormones are secreted into the ...
What are Incomplete flowers?
Flowers that lack any of the important parts of the flowers as described previously, are called incomplete flowers. The examples ...
What is Cross pollination?
Cross-pollination occurs when pollen is delivered from the stamen of one flower to the stigma of a flower on another ...
What are Short day plants?
A plant that requires a long period of darkness, is termed a "short day" or a long night plant. Short-day ...
What is Organ?
A recognizable structure of the body that has a particular function is called an organ. An example of an organ ...
What is Ovaries?
The ovary is an impotant organ in the female reproductive system that produces an ovum. When the ovum is released ...
