Genetics is the study of genes and their interaction with the environment. One of the ever fascinating mechanisms known to man is reproduction, and genetics examines this mechanism of biological inheritance. Mapping of the human genome has led to extensive research in this field. This subject covers human genetics, developmental genetics, recombinant DNA technology, population genetics, developmental genetics and tissue culture.
The study of genetics focuses on how features and genes are passed down from one generation to the next. Our DNA include data that influences our personality, appearance, and even health!
Biochemistry is the study of mechanisms of life at the molecular level. Thus, knowledge of this subject has become an indispensable tool to biologists. Biochemistry mainly deals with the reactions involved in the degradation of food substances which provide the energy required by organisms to survive. Some of the major topics covered as part of this subject are principles of chemistry and physics, structure and function of macromolecules such as proteins, carbohydrates, lipids and nucleic acids, enzymes and enzyme kinetics, biochemistry and function of micronutrients and vitamins, and metabolism of carbohydrates, lipids and proteins. In addition, molecular genetics, molecular cell biology and immunology are also covered.