NOTES: The Digestive System (UNIT 8, part 1). DIGESTION… Digestion is the process of mechanically and chemically breaking down foods and absorbing the.
The pH of a sample of blood is 7.4; the pH of a sample of gastric juice is 1.4. The blood sample has: A. 5.29 times lower [H+] than the gastric juice B.
The Digestive System Group of organs working together to convert food into energy and basic nutrients to feed the body Carbohydrates, proteins, fats, vitamins,
Macromolecule Digestion Chemical Digestion. Review What were the four macromolecules we studied back in chapter 2? – Proteins, carbohydrates, nucleic.
Gastrointestinal function secretion, regulation Daniel Hodyc Department of Physiology Pictures and schemes – L. R. Johnson – Essential Medical Physiology,