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‘Discuss the biological importance of water.’  

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'Discuss the biological importance of water.' Biological Life as it is today, evolved mainly due to the dynamics of water. Most scientists maintain that 'were there is water, there life may exist'. Hence, its significance as an indicator of life is used when scientist study other planets of our solar system. Fundamentally, the physical and chemical properties of water, interactively have played and still play a major role in developing the five kingdoms: Animalia, Plante, Fungi, Protoctista and Prokaryotae. Furthermore, the importance of water can be seen at a biological, cellular, organism, and environmental level. Each shall be discussed in turn. In humans (and other animals), the process of digestion uses water to hydrolyse the large organic molecules we eat, so that the products may diffuse through the gut lumen into the blood system. The reactions in digestion are effectively the reverse of condensation polymerisation reactions in which smaller units (Monomers-e.g. glucose)...

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