Explain the digestion that occurs in the oral cavity.”
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
“1. Explain the digestion that occurs in the oral cavity.”
Click here to enter text.
“2. What is the function of the liver in digestion? “
Click here to enter text.
“3. What role does the gall bladder play in digestion? “
Click here to enter text.
“4. Why is the orientation of muscle of the stomach wall important? How does this contribute to its function? “
Click here to enter text.
Experiment 1: Microscopic Anatomy of the Digestive System
Post-Lab Questions
“1. Label the items in the following slide pictures. “
A- Click here to enter text.
B- Click here to enter text.
C- Click here to enter text.
D- Click here to enter text.
E- Click here to enter text.
Draw the digital slide of the esophagus. Insert your drawing here. Remember that your drawing should have your name and access code handwritten in the background.
Draw the digital slide of the small intestine. Insert your drawing here. Remember that your drawing should have your name and access code handwritten in the background.
Draw the digital slide of the stomach. Insert your drawing here. Remember that your drawing should have your name and access code handwritten in the background.
Experiment 2: Virtual Model – Exploring the Digestive System
Insert screenshot of the gallbladder:
Insert screenshot of the vermiform appendix:
Insert screenshot of the duodenum:
Post-Lab Questions
1. What is unique about the small intestinal mucosa?
Click here to enter text.
2. Is the gallbladder superior or inferior to the esophagus?
Click here to enter text.
3. What digestive organ is the duodenum a part of?
Click here to enter text.
4. What is the initial part of the large intestine called?
Click here to enter text.
5. What is the most inferior part of the digestive system?
Click here to enter text.
Experiment 3: Swallowing
Post-Lab Questions
“1. What did you notice about the movement of your tongue as you swallowed? “
Click here to enter text.
“2. What did you notice about movement in the throat region when you swallowed? Be specific. “
Click here to enter text.
“3. What sounds did you hear when you listened to water traveling to the stomach? “
Click here to enter text.
Experiment 4: Chemical Digestion of Food: The Role of Enzymes
Table 2: Color Observations
Test Tube
Initial Color
Final Color
1
Click here to enter text.
Click here to enter text.
2
Click here to enter text.
Click here to enter text.
3
Click here to enter text.
Click here to enter text.
4
Click here to enter text.
Click here to enter text.
Post-Lab Questions
“1. What is the purpose of mechanical digestion? “
Click here to enter text.
“2. Describe the color seen in each tube in terms of the amount of starch present. Explain why differences may exist. “
Click here to enter text.
“3. Why does amylase from saliva stop working in the stomach? What other organ produces amylase? “
Click here to enter text.
“4. Why is it necessary to wait 10 minutes before adding IKI solution to the test tubes? “
Click here to enter text.
Experiment 5: Fetal Pig Dissection of the Digestive System
“Insert photo of your pig’s exposed liver with your name and access code handwritten clearly in the background: “
“Insert photo of your pig’s exposed stomach and small intestine with your name and access code handwritten clearly in the background: “
Post-Lab Questions
1. Briefly explain the process of digestion.
Click here to enter text.
2. What did the interior of the small intestine look like? What is it, and why is this structure important to the function of the small intestines?
Click here to enter text.
Lab 16 The Digestive System
Collepals.com Plagiarism Free Papers
Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we'll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.
Get ZERO PLAGIARISM, HUMAN WRITTEN ESSAYS
Why Hire Collepals.com writers to do your paper?
Quality- We are experienced and have access to ample research materials.
We write plagiarism Free Content
Confidential- We never share or sell your personal information to third parties.
Support-Chat with us today! We are always waiting to answer all your questions.
