Science help

Thanks dudes. Some good changes. Although I have never heard of some of the things like: pyloric sphincter, chyme, protease's, esophageal sphincter. Teacher may think I am copying.

What's this: "food derived molecules." supposed to mean?

Food derived molecules = Molecules which have come from food that has been broken down.

Those 2 sphincters are just muscles either side of the stomach which allow the one way passage of food into and out of the stomach.

Chyme (i.e. the liquidy mixture you referred to) is simply broken down food after it has been broken down by HCL in the stomach.
 
Food derived molecules = Molecules which have come from food that has been broken down.

Those 2 sphincters are just muscles either side of the stomach which allow the one way passage of food into and out of the stomach.

Chyme (i.e. the liquidy mixture you referred to) is simply broken down food after it has been broken down by HCL in the stomach.

Thanks
 
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