Vitamins necessity, Biology

Assignment Help:
Vitamins necessity
  1. Vitamins are essential organic substances.
  2. They are micro nutrients and required in small quantities.
  3. They do not produce any energy by themselves.
  4. They are vital and help to maintain a healthy body.
  5. In the body, vitamins combine with some of the enzymes and make the enzymes active.
  6. In the absence of vitamins, these enzymes become inactive and cannot catalyse chemical reactions.
  7. These chemical reactions bring about essential chemical changes in the body.
  8. The deficiency of vitamins result in several diseases.

Related Discussions:- Vitamins necessity

Define the uses of foams, Define the uses of foams The foams frequently...

Define the uses of foams The foams frequently used in cookery are whipped cream, ice cream, cake, bread, meringues, milk froth and gelatin.  Food foams contain large amounts of

First stage of invagination, First Stage of Invagination The large en...

First Stage of Invagination The large endodermal cells that are remaining in the vegetal plate move laterally towards the centre of the plate and fill the gap in the vegetal

The protective structures of the central nervous system, What are the prote...

What are the protective structures of the central nervous system present in vertebrates? In vertebrates the brain and the spinal cord are protected by membranes, the meninges,

How to calculate the raw score for each scale, How to calculate the raw sco...

How to calculate the raw score for each scale The raw score for each scale is the sum of the 0, 1 and 2 item scores. Thus, the higher the score, the poorer the performance. Th

What is the permeability to sodium ions, An impermeable membrane separates ...

An impermeable membrane separates a one liter solution of 1M NaCl in the left compartment from a one liter solution of 2M KCl in the right compartment.  At 2 AM the membrane became

Are the following statements true for eukaryotes, Are the following stateme...

Are the following statements true for eukaryotes , prokaryotes, both groups, or neither group? Answer They use a deoxyribonucleoside triphosphate as their energy currency"D They us

What is rna, What is RNA? RNA is a single-stranded molecule which has...

What is RNA? RNA is a single-stranded molecule which has as its 5-carbon sugar ribose instead of the deoxyribose found in DNA. Also, uracil is substituted for thymine as a ni

Describe splitting of in second heart, Describe Splitting of S 2 ? On...

Describe Splitting of S 2 ? On inspiration: The split widens as both A, and Pi move away from each other with p, moving out more. The negative intrathoracic pressure during

Define about the nutrition, Define Nutrition, Diet and Cancer? In this,...

Define Nutrition, Diet and Cancer? In this, we will discuss the common forms of cancer, how they develop, relevant etiological factors, pathological/metabolic changes and other

Digestion, Digestion The nutritional requirements and the various way...

Digestion The nutritional requirements and the various ways used by heterotrophic organisms to obtain nutrition. Whether food is used to give energy or to build the body, the

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