The concept of secondary active transport was something that I learned for the first time when I took the Human Physiology online course with Coursera.
However, it is somehow difficult to digest (at first). So the idea of it was kinda lost in the meanwhile.
Today, I finally got it.
If you don’t have a solid knowledge of elementary biology I really recommend you to watch Wendy Riggs’ videos on youtube. Sometimes I don’t quite get her sense of humour but she makes me laugh every now and then.
What I like the most about her videos is her tempo. She’s not too fast as opposed to the guy who teaches biology the crash course. When I’m watching crash course videos I have to hit the pause button all the time. It’s just so much information in one video.
Enough writing. Just watch and learn.