Digestive System and Gastrointestinal Activity Questions
Order ID:89JHGSJE83839 Style:APA/MLA/Harvard/Chicago Pages:5-10 Instructions:
Digestive System and Gastrointestinal Activity Questions
The Digestive System
Utilizing knowledge from your learning and assigned readings, respond to the following questions:
1. Identify and describe the six major processes involved in gastrointestinal activity.
2. What role do hormones play in hunger and satiety?
3. Outline the usual pathway for digestion and absorption of triglycerides (fats).
4. Explain the role of the hormones cholecystokinin and secretin in regulating the release of bile and pancreatic juices.
5. Why is it necessary for the stomach contents to be so acidic? How does the stomach protect itself from digestion?
6. Identify three ways the small intestine is modified to increase the surface area for digestion and absorption.Digestive System Discussion
Student Discussion Assignment Lab
- Trace and discuss the complete movement of a bolus of food entering and exiting the human via the digestive system.
2. View the anatomical models Figure 38.6 (b),Figure 38.8 (b),and Figure38.14 (a)and(b)from Laboratory Manual and briefly identify the structures that are described by the following abbreviated statements. Post your brief responses in the threaded Discussion Area below:
a. Smooth muscle layers of the muscularis
b. Location and function of gastric pits
c. Overall structure of the finger-like villi within the small intestine/increased absorption area
d. Function and location of hepatic artery and vein
e. Specific lobes of the liver
f. Gallbladder relationship to bile and digestion
3. View the histology slides Figure 38.6 (b),Figure 38.9 (a),and Figure 38.13in your Laboratory Manual and identify the microscopic structures indicated by a leader line, number, or bracket. In the threaded Discussion Area below, briefly describe the function of:
a. Figure 38.6 (b) gastric glands
b. Figure 38.9 (a) Brunner’s gland
c. Figure 38.13 ductal cellsDigestive System and Gastrointestinal Activity Questions
RUBRIC
Excellent Quality
95-100%
Introduction 45-41 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Literature Support
91-84 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Methodology
58-53 points
Content is well-organized with headings for each slide and bulleted lists to group related material as needed. Use of font, color, graphics, effects, etc. to enhance readability and presentation content is excellent. Length requirements of 10 slides/pages or less is met.
Average Score
50-85%
40-38 points
More depth/detail for the background and significance is needed, or the research detail is not clear. No search history information is provided.
83-76 points
Review of relevant theoretical literature is evident, but there is little integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are included. Summary of information presented is included. Conclusion may not contain a biblical integration.
52-49 points
Content is somewhat organized, but no structure is apparent. The use of font, color, graphics, effects, etc. is occasionally detracting to the presentation content. Length requirements may not be met.
Poor Quality
0-45%
37-1 points
The background and/or significance are missing. No search history information is provided.
75-1 points
Review of relevant theoretical literature is evident, but there is no integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are not included in the summary of information presented. Conclusion does not contain a biblical integration.
48-1 points
There is no clear or logical organizational structure. No logical sequence is apparent. The use of font, color, graphics, effects etc. is often detracting to the presentation content. Length requirements may not be met
You Can Also Place the Order at www.collegepaper.us/orders/ordernow or www.crucialessay.com/orders/ordernow