100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
BIO 251 Unit Exam 4. Questions And Answers. Complete Solution. $15.49   Add to cart

Exam (elaborations)

BIO 251 Unit Exam 4. Questions And Answers. Complete Solution.

 1 view  0 purchase
  • Course
  • Institution

BIO 251 Unit Exam 4. Questions And Answers. Complete Solution.Part 1 of 3 - Part 1 40.0/ 40.0 Points From chapter 23 Question 1 of 22 4.0/ 4.0 Points The stomach is protected from self-digestion by the ______________. When this breaks down, _________ can form and be painful.  A. Muscula...

[Show more]

Preview 3 out of 17  pages

  • March 21, 2022
  • 17
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers
avatar-seller
BIO 251 Unit Exam 4
Return to Assessment List


Part 1 of 3 - Part 1 40.0/ 40.0 Points
From chapter 23

Question 1 of 22
4.0/ 4.0 Points
The stomach is protected from self-digestion by the ______________. When this breaks down,
_________ can form and be painful.





A. Muscularis mucosa; nodules





B. Mucosal barrier; ulcers





C. Duodenum; ulcers





D. Serosa; nodules





E. None of the above is correct



Feedback: Good work; your answer is correct!

,Question 2 of 22
4.0/ 4.0 Points
The ___________ is the thin layer of the mucosa responsible for pulling the mucosa into its
many folds which increases the surface area of the alimentary canal.





A. Muscularis (externa)





B. Submucosa





C. Serosa





D. Muscularis mucosa





E. None of the above



Feedback: Good work; your answer is correct!
Question 3 of 22
4.0/ 4.0 Points
Where are carbohydrates first digested?





A. Esophagus

, 

B. Stomach





C. Mouth





D. Small intestine





E. Liver



Feedback: Good work; your answer is correct!
Question 4 of 22
4.0/ 4.0 Points
The correctly sequenced sections of the small intestine are: ____________, _____________,
____________.





A. Duodenum; jejunum; ileum





B. Ileum, jejunum; duodenum



The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller StudyConnect. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $15.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83662 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$15.49
  • (0)
  Add to cart