State in brief about the macronutrients, Biology

Assignment Help:

State  in brief about the Macronutrients 

Each element is specific in its function in plant metabolism, however, the exact functions for a number of them are still not known. These essential elements exist as structural components of a cell, maintain cellular organisations, function in energy transformations and in enzyme reactions.  

Carbon, hydrogen and oxygen form about 94% of the dry mass of plants.  These elements are obtained from carbon dioxide and water which are converted to carbohydrates photochemically and ultimately  transformed to protein and protopl asm. Besides their structural role, they provide energy required for the growth and development of plants by oxidative breakdown during cellular respiration. These elements, however, are not considered to be mineral nutrients.

 


Related Discussions:- State in brief about the macronutrients

What are the main sources of mercury pollution, Q. What are the environment...

Q. What are the environmental harms caused by mercury pollution? What are the main sources of mercury pollution? The Mercury is a metal that when present in the water of rivers

What is ecotourism and how it preserve biodiversity, What is ecotourism, an...

What is ecotourism, and how can it be used to preserve biodiversity? Ecotourism is tourism involving people who want to see intact ecosystems and their unique organ- isms. Inco

What are the main types of inheritances - epistasis, According to Mendel's ...

According to Mendel's law phenotypical characteristics would be verified by pair of factors (alleles) that separate independently in gametes. What are the main types of inheritance

Ecology, What is the role of ecology to the evolution theory.

What is the role of ecology to the evolution theory.

Mechanics of locomotion, Mechanics of Locomotion Among annelids, poly...

Mechanics of Locomotion Among annelids, polychaetes, hence more primitive than the other two groups, show a more complex mode of locomotion. Necessarily, the locomotion in po

Illustrate temporal digital subtraction radiography, Q. Illustrate Temporal...

Q. Illustrate Temporal digital subtraction radiography? Temporal digital subtraction radiography (SR) is a radiographic technique that enable two radiographs made at different

Explain procambium in primary growing shoot, Explain Procambium in primary ...

Explain Procambium in primary growth in shoot ? The vascular tissue in the shoot is produced from a primary tissue called the procambium, located in the apical meristem. New vas

Osmosis, everything about osmosis

everything about osmosis

How is heart contraction triggered, How is heart contraction triggered? ...

How is heart contraction triggered? Heart contraction is independent from neuronal stimulus (although it can be modulated by the autonomous nervous system). In the heart there

Define the term - acoelomate, Define the term - Acoelomate Triploblasti...

Define the term - Acoelomate Triploblastic animals which do not have an internal body cavity. This includes flatworms and ribbon worms. However the term could be applied to oth

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