Role of water in metabolism, Biology

Assignment Help:

ROLE OF WATER -

In general water constitutes 60-90% of protoplasm. Average 80%.
It forms 2/3 of human body weight, i.e. 66.66%.
Due to electrophillic nature of O, water is a polar molecule.
May participate in reaction after broken into H⁺ & OH^-.
95% of water present in free state & 5% in combined state.
20-21 lit. of water present in human body.
15 lit. in ECF (Extra cellular fluid).
Water is site of origin of life.
It gives liquid medium for all vital activities.
Habitat for aquatic animals & plants.
Raw material in photosynthesis.
Helpfull in temperature regulation.

Related Discussions:- Role of water in metabolism

What is the carbon cycle, What is the carbon cycle? The carbon cycle sh...

What is the carbon cycle? The carbon cycle shows the circulation and recycling of the chemical element carbon in nature as a result of the action of living beings. Photosynt

Inhibition of microorganisms in food, Q. Inhibition of microorganisms in fo...

Q. Inhibition of microorganisms in food? Microorganisms use our food supply as a source of nutrients and energy. They increase their numbers by utilizing nutrients. This can re

What is congenital heart operations and interventions, What is Congenital H...

What is Congenital Heart Operations And Interventions Aftercare of the children who have undergone cardiac procedures and surgeries is as important, and in some occasions, more

What are the haversian canals, What are the Haversian canals and the Volkma...

What are the Haversian canals and the Volkmann's canals of the bones? Is the osseous tissue vascularized? The Haversian canals are longitudinal canals show in the osseous tissu

Nutritional management of steatorrhoea, Q. Nutritional management of steato...

Q. Nutritional management of steatorrhoea? The Nutritional management of steatorrhoea should focus on the following: • Plenty of rest and relaxation and avoid stress •

Define procedure for gram staining of bacterial cultures, Define Procedure ...

Define Procedure for Gram Staining of Bacterial Cultures? Now carry out the exercise following the steps enumerated herewith: 1. Label the nutrient agar plates with the name

Heparin, HE P ARIN It is highly sulphated mucopolysaccharide made ...

HE P ARIN It is highly sulphated mucopolysaccharide made of alternate units of glucosamine and glucuronic acid. Heparin is mainly produced by liver and mast cells. I

Define advantages for underwater weighing method, Define Advantages for und...

Define Advantages for underwater weighing method? This method is currently considered the "gold standard in percent body fat measurement (with the coming up of DEXA, the de

Explain evidence of coverage of ecology, Explain Evidence of coverage of Ec...

Explain Evidence of coverage of Ecology Evidence of coverage of Ecology and Evolution to the level of Descriptor 2 and an evaluation or discussion that shows depth of underst

Explain glutathione peroxidase, Explain Glutathione peroxidase Glutathi...

Explain Glutathione peroxidase Glutathione peroxidase is a natural antioxidant present in many tissues. Together, with vitamin E it is part of the body's defense against lipi

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages