Vitamins are organic molecules (i.e., molecules containing the elements C, H, N, or O) that are needed in trace amounts to help catalyze many of the biochemical reactions in the body.
Are vitamins made of molecules?
Unlike dietary minerals, which are elements on the periodic table, vitamins are molecules made from the elements . Vitamin C (ascorbic acid), for example, is made of carbon, oxygen and hydrogen and is found naturally in nature and can be produced by many animals – but not humans, fruit bats or guinea pigs.
Are vitamins and minerals biomolecules?
These biomolecules interact with each other and constitute the molecular logic of life processes. In addition, some simple molecules like vitamins and mineral salts also play an important role in the functions of organisms. Structures and functions of some of these biomolecules are discussed in this Unit.
Are vitamins large or small molecules?
Vitamins are larger molecules than minerals . They are either fat-soluble (D, E, A, and K) or water-soluble (folate/folic acid, B series, and C).
Are vitamins compound?
A vitamin is an organic compound , which means that it contains carbon. It is also an essential nutrient that the body may need to get from food.
What are the vitamins from A to Z?
- Vitamin A Acetate: 350 mcg.
- Vitamin B1 (Thiamine Mononitrate): 0.8 mg.
- Vitamin B2 (Riboflavin): 0.9 mg.
- Vitamin B3 (Niacinamide): 12 mg.
- Vitamin B5 (Calcium Pantothenate): 3 mg.
- Vitamin B6 (Pyridoxine Hydrochloride): 1.5 mg.
- Vitamin B9 (Folic acid): 60 mcg.
- Vitamin C (Ascorbic Acid): 25 mg.
What are the 13 types of vitamins?
There are 13 essential vitamins — vitamins A, C, D, E, K, and the B vitamins (thiamine, riboflavin, niacin, pantothenic acid, biotin, B 6 , B 12 , and folate). Vitamins have different jobs to help keep the body working properly.
Where are minerals found?
Mineral deposits have been found both in rocks that lie beneath the oceans and in rocks that form the continents , although the only deposits that actually have been mined are in the continental rocks. (The mining of ocean deposits lies in the future.)
What are the four major biomolecules?
Biomolecule, also called biological molecule, any of numerous substances that are produced by cells and living organisms. Biomolecules have a wide range of sizes and structures and perform a vast array of functions. The four major types of biomolecules are carbohydrates, lipids, nucleic acids, and proteins .
Why are vitamins called macronutrients?
Macronutrients include protein, fats, and carbohydrates that provide bulk energy , while micronutrients include vitamins and minerals required for growth and disease prevention (Giovannini et al., 2000).
Why vitamins are named as ABC and K?
The “e” at the end was later removed when it was recognized that vitamins need not be amines. The letters (A, B, C and so on) were assigned to the vitamins in the order of their discovery. The one exception was vitamin K which was assigned its “K” from “Koagulation” by the Danish researcher Henrik Dam .
What are vitamins examples?
Vitamins are substances that our bodies need to develop and function normally. They include vitamins A, C, D, E, and K, choline , and the B vitamins (thiamin, riboflavin, niacin, pantothenic acid, biotin, vitamin B6, vitamin B12, and folate/folic acid).
What's the difference between a vitamin and a mineral?
Vitamins are organic substances, which means they're made by plants or animals. Minerals are inorganic elements that come from soil and water, and are absorbed by plants or eaten by animals. Your body needs larger amounts of some minerals, such as calcium, to grow and stay healthy.
What is the other name of vitamin D?
Vitamin D is available under the following different brand names: Drisdol, Calciferol, cholecalciferol , 1,25-Dihydroxycholecalciferol, and ergocalciferol.
What classifies a compound as a vitamin?
A vitamin is defined as any organic compound that a living organism requires, but which it is not capable of producing itself, or cannot produce in the amounts required by the body .
What is the scientific name of vitamins?
The different types of Vitamins, sources of vitamins and their Scientific names of vitamins are as follows – Common Name – Vitamin A (Fat-soluble), Scientific Name – Retinol , Food sources – Green leafy vegetables, nuts, tomatoes, oranges, ripe yellow fruits, guava, milk, liver, carrots, broccoli and watermelon.
