1. List the most common elements in living organisms in order of amount found in organisms. Describe the importance of the elements and where they are found, summarize the biochemical cycle for one of those elements.
2. Which properties of water are critical for life? Provide examples.
3. List the four major macromolecules in cells and describe their function.
4. Explain why enzymes are critical for metabolism and give an example of an enzymatic reaction (in detail)
Elements plays an important part in living organisms, about 99% of human body is made up of these five essential bulk elements. The deficiency of any bulk element in a living organism leads to undergrowth or abnormal development of the body and if the deficiency is consistence, it may also lead to death. Six other elements found in the organisms are
