FA23PSA13
docx
keyboard_arrow_up
School
Indiana University, Purdue University, Indianapolis *
*We aren’t endorsed by this school
Course
K103
Subject
Health Science
Date
Feb 20, 2024
Type
docx
Pages
4
Uploaded by DeanMongoose4073
Pre-Session Assignment (PSA) #13
Name ______________________________________________
Complete the vocabulary-matching sections and at least
the first three objectives for each chapter. Doing so will prepare you for recitations and for the quizzes. You are highly
encouraged to complete the rest of the objec-
tives to keep you on track and so you can ask for clarification during recitation. All answers can be found in the textbook, even if a section has not yet been covered in lecture. Please complete and turn in one hour before the designated weekly recitation time via canvas.
Chapter 47 Objectives: Processing Food and Nutrition
1. Discuss the differences between having no digestive tract, an incomplete and a complete digestive tract and any benefits or advantages they provide 2. Trace the pathway traveled by an ingested meal through the human digestive system, and based upon class discussion, be able to describe the structure and function of each organ and the enzymes involved in digestion (drawing helpful!
)
3. Compare and contrast the digestion and absorption of carbohydrates, proteins, and lipids (table helpful!
)
1
4. Compare and contrast different modes of nutrition and methods of feeding 5. Compare and contrast digestive processes including ingestion (feeding), digestion, absorption, and egestion (elimination) and intracellular vs extracellular digestion 6. Compare and contrast the three digestive processes including examples of where each occurs
7. Name and describe the four kinds of teeth
8. Compare and contrast the cephalic, gastric and intestinal stages of digestion 9. Name several hormones and discuss their role in regulating digestive processes
10. Give examples of lipid and water soluble fats as well as minerals and trace elements 2
Chapter 48 Objectives: Osmoregulation and Disposal of Metabolic Wastes
1. Describe the general structure of the human excretory system and the kidney as well as the functions of the kidney (drawing helpful!
)
2. Describe the structure of the nephron, compare and contrast cortical and juxtamedullary nephrons (drawing helpful!
)
3. Describe the origin and function/action of antidiuretic hormone, aldosterone and atrial natriuretic peptide as well as the structure and function of the juxtaglomerular apparatus
4. Describe the four main body fluids, electrolytes, osmosis, osmotic pressure, osmolarity, and osmoregulation 5. State the function of an excretory system, define excretion, list them major waste products, name the major nitrogenous waste products and describe the relationship between their production and excretion.
3
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
6. Define and distinguish between an osmoconformer and an osmoregulator and give examples of each 7. Compare and contrast the structure and function of contractile vacuoles, renette cells, protonephridia, metanephridia, Malpighian tubules, antennal glands, coxal glands, and salt glands and give examples of each 8. Name vertebrate excretory structures other than kidneys, compare and contrast osmoregulation in freshwater fish, saltwater fish, cartilaginous fish, saltwater drinking vertebrates, and marine mammals as well as describing
problems faced by terrestrial vertebrates 9. Describe the structure of the glomerulus, fluid movement from the glomerulus, the structure and function of the filtration membrane, and the pressures involved in filtrate formation
10. Describe the process of absorption and secretion that occurs along the length of then nephron tubule, how urine is concentrated in the nephron loop, define, describe and draw a counter-current mechanism in the loop, the involvement of the distal tubule and collecting duct in urine concentration, and the structure and role of the vasa recta
11. Describe the role of the kidneys in fluid volume changes 12. Outline and describe how the kidneys are involved in regulation and maintenance of blood pH 4