What are Modes of Nutrition, Biology

What is Nutrition? Explain types of nutrition?

Nutrition - Taking Nutrients from environment

Nutrients - Substances which are needed for the sources of chemical potential energy called ATP

Sources of molecules & atomy that are used for building up cells

Inorganic Nutrients - An inorganic substance where the molecules of ions are relatively small or which does not contain carbon. E.g. O2, H2O, CO2 & nitrate ions.

Organic Nutrients - In an organic substance which the molecules are usually relatively large or contain carbon. E.g. fats, carbohydrates and protein

Explain types of nutrition

Different types of organism will use different types of nutrition. There are minaly two types of nutrition used.

Autotrophic

The use of inorganic nutrients

Carried out by all algae , plants and some bacteria

Organisms that use such type of nutrition are called as AUTOTROPHS

They need an energy source that is generally the sun but can be chemical energy

Heterotrophic

The use of a mixture of organic & inorganic nutrients

Organisms that use this form o nutrition are called as HETEROTROPH

Posted Date: 6/30/2012 12:28:22 PM | Location : United States







Related Discussions:- What are Modes of Nutrition, Assignment Help, Ask Question on What are Modes of Nutrition, Get Answer, Expert's Help, What are Modes of Nutrition Discussions

Write discussion on What are Modes of Nutrition
Your posts are moderated
Related Questions
one idea on how plant physiology can apply in food engineering

Q. Show Very low level of lactase activity? Very low level of lactase activity: at very low level of lactase activity all milk products must be eliminated, substitutes of milk

oxygen affecting the growth of microorganism? The presence of oxygen in the atmosphere is required for the survival of human beings. Contrary to this, you would realize that th

Classify biomaterials and list some examples. Biologic classification is based on tissue response and systemic toxicity effects of the implant and is divided into three classes

What is osseointegration The smaller the devital zone that forms around the implant subsequent to the surgical trauma, the more likely rigid fixation will occur. The aim is to

What is polygenic inheritance? How does it work?  The Polygenic inheritance, also called as quantitative inheritance, is the gene interaction in which a given trait is conditio

what is osismosi


What are the result of Arterial Switch operation ? The operation is highly specialised. When carried out in experienced centers the mortality for simple TGA and TGA with VSD i

Q. Effect on Microbial Ecology and Food Spoilage of pH? The acidity of a product plays an important role in deciding the type microflora present in food and the rate and type o