MIT 7.016 Introductory Biology, Fall 2018 Instructor: Barbara Imperiali View the complete course: https://ocw.mit.edu/7-016F18 YouTube Playlist:    • MIT 7.016 Introductory Biology, Fall ...   After a brief re-cap of the last lecture, Professor Imperiali continues with amino acids, peptides, and proteins, with a focus on a protein variant that is the cause of sickle cell anaemia. She then introduces enzymes for the remainder of class. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu/