CBSE Class 12-science Answered
what are vitamins.....
Asked by | 07 Jul, 2008, 06:47: PM
Expert Answer
A vitamin is an organic compound required as a nutrient in tiny amounts by an organism . A compound is called a vitamin when it cannot be synthesized in sufficient quantities by an organism, and must be obtained from the diet. Thus, the term is conditional both on the circumstances and the particular organism. For example, ascorbic acid functions as vitamin C for some animals but not others, and vitamins D and K are required in the human diet only in certain circumstances.
Answered by | 07 Jul, 2008, 06:57: PM
Concept Videos
-
Proteins and Enzymes
This video explains study of Amino acids, their classification, Proteins an... -
Classification of Carbohydrates
This video deals with carbohydrates, its classification, glucose and its st... -
DNA and RNA
This Video explains chemical composition nucleic acids, structure of nuclei... -
Proteins and Enzymes
This video explains study of Amino acids, their classification, Proteins an... -
Carbohydrate
This video explains about reducing and non-reducing sugar, chemicalproperti...
CBSE 12-science - Chemistry
Asked by siddhisharma9633 | 07 Feb, 2024, 01:28: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by praveenk5480 | 31 May, 2021, 11:22: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by Yashnikalje567 | 26 Jan, 2021, 03:36: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by naikmamata688 | 02 Aug, 2020, 09:41: AM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by shahwajahat1604 | 03 Jun, 2020, 09:10: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by lijupalapatta | 18 Mar, 2020, 04:03: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by lovemaan5500 | 27 Nov, 2019, 12:23: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by rohitraman1115 | 24 Sep, 2019, 05:45: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by rohitraman1115 | 19 May, 2019, 12:36: PM
ANSWERED BY EXPERTCBSE 12-science - Chemistry
Asked by Atulcaald | 19 May, 2018, 12:05: AM
ANSWERED BY EXPERT
