Chemical Basis of Life
The bodies of all organisms are composed of variety of chemical compounds. These chemical compounds are formed by the bonding of naturally existing elements in
Proteins – Chemical Basis of LifeProteins –
Protein is an essential constituent in all living cells. Carbon(C) Hydrogen (H), Oxygen (O) and Nitrogen (N) are always present in proteins. Sometimes Sulphurcan also
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Chemical Basis of Life
The bodies of all organisms are composed of variety of chemical compounds. These chemical compounds
Proteins – Chemical Basis of LifeProteins –
Protein is an essential constituent in all living cells. Carbon(C) Hydrogen (H), Oxygen (O) and
Lipids – Chemical Basis of Life
Fats and oils belong to this group. Lipids which are solid at room temperature are
Nucleic Acids – Chemical Basis of Life
Nucleic acid is the most important molecule out of the main bio molecules in living
Water, Minerals and Vitamins
Water The highest proportion of the body mass of living organisms is composed of water
Motion in a straight line
Distance and displacement Distance is a concept familiar to you. When you go from home
