Biotechnology student

I chose a biotechnology career because it makes me a very interesting race (?? more information needed), because I also like to create something useful for curing diseases. This large race, as it includes many especialidaes (??), the one that most catches my attention is pharmaceuticals. , since you can work with microorganisms and discover interesting things. You can worked in the laboratory and create. In actually fact the food is a problem, because it is modified. The animals are fed with food. Another especialidad (??) interesting is a Product Quality, because you can look of at the quality of the food, one examples is are a milk, yogurt, cheese.

Hi, I have made corrections in red. Where I don't understand, and can't correct, I have put question marks.

Good effort.