Not too easy. Not too difficult.
I would recommend other professors due to the condescending demeanor of the professor. That being said, you can learn a lot from the course if you put the work and time. Asking questions may be difficult due to the professor's attitude, but It is possible to get a lot out of it.
I learned a lot of basics of biochemistry which is important for exams for professional health schools
Hours per week:
Advice for students:
Students should definitely like any other course start homework immediately. Do all the practice problems in the text book, but pay attention to the ones the professor assigns.