I am a post graduate in biochemistry. If you don't want to make learning a burden, feel free to call. I will be more than happy to help as I am more than passionate about the subject. Make learning interesting. I have more than 7 years of experience in teaching as well as research. It is fascinating to learn and understand science if you are being taught in the proper way.If you perceive things properly you can build a future with healthy and successful citizens. Make learning more interesting. Thank you