How are things with you? Guys, Sorry for staying missing due to personal issues here for a while. As you know well we have been studying about organic compounds for a few days. let me tell you that the nutrients we have looked at so far are the bio organic compounds and the study of such organic compounds is called biochemistry including their composition, structures and functions because they are found in organisms like carbohydrates, proteins, lipids, nucleic acids etc that is why we group them into bio organic compounds and those compounds which are not or found in primitive organisms are grouped into hydrocarbons like petrol, natural gas and coal. So far we have learnt about carbohydrates, proteins, and lipids and from tomorrow on we are going to study about nucleic acids, so stay tuned guys.