"I have in my hand a piece of paper!"
Lectures, for those unaccustomed to the technical language, are a guy standing in front of you talking. He can say anything he wants in whatever depth he wants and they can call that "Course delivery". I mean, he could explain all of aerobic respiration. He might be talking with a thick, incomprehensible accent into his shoes and you might be only decoratively awake but you can still say that at this university you are taught aerobic respiration in more depth than anywhere else. I mean, he went through every enzyme involved, its genomic location and who discovered it. No one was listening, no one gives a crap and its of no clinical relevence but they did it.