5/1 Entry -introduction myself-

5/1 Entry -introducting myself-

introduction is a noun, introducing is a verb.

I'm a graduate student and my major is biochemistry.

I usually research why protein can be change soluble materials into insoluble ones.

For example, when an egg is heated it becomes sticky.

I 'm going to tell you why that next time.

5/1 Entry -self introduction-

I usually research why protein can be changed from a soluble material into an insoluble one.

For example, when an egg is heated, it becomes thick.

I 'm going to tell you about that next time.