Midterm Review Chapter 24: The Digestive System • Functions of the Digestive System o Ingesting: taking food into mouth o Secretion: release of water, acid, buffers, and enzymes into lumen of GI tract. o Mixing and propulsion: churning and movement of food through GI tract. o Digestion: mechanical and chemical breakdown of food o Absorption: passage of digestion products from GI tract into blood and lymph o Defecation: elimination of feces from GI tract. • Overview of the Digestive ...

Midterm Review Chapter 24: The Digestive System • Functions of the Digestive System o Ingesting: taking food into mouth o Secretion: release of water, acid, buffers, and enzymes into lumen of GI tract. o Mixing and propulsion: churning and movement of food through GI tract. o Digestion: mechanical and chemical breakdown of food o Absorption: passage of digestion products from GI tract into blood and lymph o Defecation: elimination of feces from GI tract. • Overview of the Digestive ...

BIOS 256 Week 3 Case Study: Metabolism and Nutrition BIOS 256 Week 3 Case Study: Metabolism and Nutrition| Jonna Jackson

BIOS256 Final Exam Study Guide BIOS256 Final Exam Study Guide Name:_________________________________ 1 The urinary system does all of the following, EXCEPT it A secretes excess glucose molecules B regulates blood volume C contributes to stabilizing blood pH D eliminates organic waste products E regulates plasma concentrations of electrolytes 2 Conical structures that are located in the renal medulla are called A pyramids B renal columns C renal pelvises D nephrons E calyces 3 Th...

Exam (elaborations) BIOS 256 LAB 5 ASSIGNMENT 6 – QUESTION AND ANSWERS Part A Reviewing Your Knowledge (pg. 633-634) A. Functions of the Nephron Write name of the part of the nephron that has the following function. 1. Reabsorption of an additional 15% of water by osmosis. Impermeable to solutes. Descending Loop of Henle 2. Hormones determine if urine is concentrated....

BIOS 256 Lab 5 Assignment – Question and Answers.

BIOS 256 Lab 2 Assignment – Question and Answers (Graded A)