What are vitamins, Science

Assignment Help:

What are Vitamins

Vitamins are generally synthesized  by plants and found  in animals as a result of food intake and  also because of synthesis of some of the vitamins by gut microorganisms. All  living beings not necessarily need the same number or kind of vitamins as some of these may be produced by the organism concerned. For instance, rat can synthesize vitanii~~  C but a guinea pig or man  cannot. We, human beings,  in  fact can synthesize only two vitamins -  vitamin D and niacin.

 


Related Discussions:- What are vitamins

Define oxytocin hormone - posterior pituitary, Define Oxytocin Hormone - Po...

Define Oxytocin Hormone - Posterior Pituitary Oxytocin is a polypeptide containing 9 amino acids. An 'oxytoxic' agent is a substance that causes the gravid uterus (uterus of a

Explain cytoplasmic vacuoles, Explain Cytoplasmic Vacuoles Figure illu...

Explain Cytoplasmic Vacuoles Figure illustrates the structure of vacuoles. These are the voids in the cytoplasm which store small molecules such as water, ions, sucrose and am

Code of practice in a laboratory, Code of Practice in a Laboratory The ...

Code of Practice in a Laboratory The following is a set of rules you should follow while working in a laboratory: 1. Always wear the required protective clothing. 2. Make

Introduction sterilization and safe disposal methods , Introduction : In a...

Introduction : In any laboratory dealing with biological experiments, hazards can occur mainly due to chemicals and biological materials. In the previous exercise you have done th

Aspirations, Aspirations: We often have to make decisions and choices a...

Aspirations: We often have to make decisions and choices about hdw  to spend our time, money and energy. Sometimes  the choices are simple like whether to wear a blue dress or

What is classic technique of recipient operation, What is Classic Technique...

What is Classic Technique of Recipient Operation ? In this method, portions of left and light atria of both recipient and donor are retained. There is more atrial tissue of rec

Explain the term- lichens, Explain the term- lichens The lichens are a...

Explain the term- lichens The lichens are able to extract nutrients from the rocks . They are capable of retaining water for a long time during which chemical processes take p

Explain lipid metabolism i, Explain Lipid Metabolism I ? You learnt ear...

Explain Lipid Metabolism I ? You learnt earlier in Unit 5 that the lipids are absorbed through the intestine. As these molecules are oils, solubilization (emulsification) of di

Lab hygiene hygiene, Lab hygiene : The need for continuous attention to hy...

Lab hygiene : The need for continuous attention to hygiene in any type of laboratory cannot be overemphasised. Any spillage of chemicals, battery acid, blood, plasma, serum, etc.

Chemical hazards, CHEMICAL HAZARDS : Chemicals are present in all laborato...

CHEMICAL HAZARDS : Chemicals are present in all laboratories. It is good to consider all chemicals toxic and flammable unless one has definite information regarding its nature. Ou

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd