Vitamins, Biology

Assignment Help:

Vitamins

Animals cannot sustain a healthy life if they are fed on a diet having only carbohydrates, fats and proteins. They also require vitamins in small quantities in the range of milligrams or micrograms. These function as coenzymes in metabolic reactions. You might find it useful to re-read the list of vitamins, their main functions and their dietary sources. Table gives a more detailed list of vitamins important in animal and human nutrition along with their diverse functions.

The synthetic ability for vitamins also varies among different animal species and those essential vitamins that the animal cannot synthesise must come from its dietary sources. For instance, most animals can synthesise ascorbic acid but humans cannot. We also depend on intestinal bacteria to synthesise vitamin K and BI2. Fat soluble vitamins like A, D, E and K can be stored in the fat deposits of the body but vitamins that are water soluble like B or C need to be supplied continually as they are lost through urine.


Related Discussions:- Vitamins

Duck plague (duck virus enteritis), Duck plague (duck virus enteritis) ...

Duck plague (duck virus enteritis) Duck plague is the most serious disease caused by a herpes virus (Anatid herpes virus). Though antigenically homogenous, differences in virul

Prevention of accidents - accidents and losses, Prevention of Accidents - A...

Prevention of Accidents - Accidents and Losses The theories of accident causation explained earlier serve as good guide to prevent accident. The factors that may cause acciden

Classification levels of blood pressure, Table gives the current classifica...

Table gives the current classification of hypertension as recommended by JNC VII. The classification is based on the mean of two or more seated readings on two or more occasions.

Movement of molecules into and out of a cell, how does a plasma membrane re...

how does a plasma membrane regulate movement of molecules into and out of a cell? is it polarity, integrity, permeability, or solubility? these are my choices

What is the root pressure, What is the root pressure? The Root pressure...

What is the root pressure? The Root pressure is the pressure that forces water from the soil to be absorbed by xylem of the root. It is because of the osmotic gradient between

Amine and the carboxyl groups, Q. Do the amine and the carboxyl groups atta...

Q. Do the amine and the carboxyl groups attached to central carbons participate in the union between amino acids? Yes. The nitrogen of the amine group of one amino acid binds t

Define requirements of vitamin a of infants, Define requirements of Vitamin...

Define requirements of Vitamin A of infants? On the basis of vitamin A ingested by breast fed infants in well-nourished communities, ICMR (1990) has recommended a daily allowan

Sample outline of child history questionnaire, Sample Outline of Child Hist...

Sample Outline of Child History Questionnaire Basic identifying data: Child's name Date of birth Date of evaluation Person referring for evaluation Per

What is acetobacter, Q. What is Acetobacter? These bacteria, also known...

Q. What is Acetobacter? These bacteria, also known as "vinegar bacteria", cause significant spoilage in the wine industry but are necessary for vinegar production. The importan

Explain the effect of deficiency of thiamin, Explain the Effect of Deficien...

Explain the Effect of Deficiency of Thiamin? Thiamin deficiency causes the disease beriberi in human beings, which has been classically considered to exist in dry (paralytic) a

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