I'm going back to the question of why we are different and where does the glycogen the liver keeps dumping is coming from. The biochemistry is very complex and at the simplest level (A level ) would have my students complaining it was doing their head in. There are all sorts of links between the pathways. e.g. if we eat more protein than we need the liver deals with excess by converting the nitrogenous part into urea, this gets extracted by the kidney and excreted as urine. But the liver it retains the non-nitrogenous part and converts it to glycogen. There are lots of other interlinkages.
If anyone wants more information the Khan Academy is good
http://www.khanacademy.org/test-pre...ive-phosphorylation/v/krebs-citric-acid-cycle
follow on with fat and protein metabolism, the link for which is at the bottom left of the first page .
But if you look at the first page and don't understand a word, don't worry, this really is difficult stuff. The bottom line is that the body has so many interlinking pathways that virtually anything is possible!
If anyone wants more information the Khan Academy is good
http://www.khanacademy.org/test-pre...ive-phosphorylation/v/krebs-citric-acid-cycle
follow on with fat and protein metabolism, the link for which is at the bottom left of the first page .
But if you look at the first page and don't understand a word, don't worry, this really is difficult stuff. The bottom line is that the body has so many interlinking pathways that virtually anything is possible!