17. Cholecystokinin (CCK) is a _____ hormone that _____.
- A hunger hormone; indirectly tells your brain that you'rehungry
- A satiety hormone; indirectly tells your brain that you'refull
- A glucoregulatory hormone; helping balance blood sugars
18. Digested food travels slowly through the intestines becauseit allows nutrients to come into contact with the intestinal wallso that they can be transported to circulation.
19. According to_______, energy is never really created nordestroyed - it just moves around or gets transformed from one formto another.
- Stretch-shortening cycle
- The Laws of Thermodynamics
- Newton's Third Law
- A and B
20. Amino Acids supply the energy for most of our regularfunctioning.
21. Triglycerides and _____ make up the two most important \"rawmaterials\" for making ATP in the body.
- Amino acids
- Protein
- Glycogen
- Minerals, co-factors
