ASU BIO 181 Module 12 PRACTICE QIESTIONS AND ANSWERS
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Course
Bio 181
Institution
Bio 181
ASU BIO 181 Module 12 PRACTICE
QIESTIONS AND ANSWERS
Draw concentric circles and label the four layers of the gut. Also label the hole at the inner most circle.
List what is in these four layers. - ANSWER-
90% of absorption in the intestine occurs where? - ANSWER-Jejunum and illeum of the small...
Draw concentric circles and label the four layers of the gut. Also label the hole at the inner most circle.
List what is in these four layers. - ANSWER✔✔-
90% of absorption in the intestine occurs where? - ANSWER✔✔-Jejunum and illeum of the small
intestine.
Vitamin K cannot be made by the cells of your body. Where is it made? - ANSWER✔✔-Colon
Think about feedback loops. What triggers the gall bladder to secrete bile? - ANSWER✔✔-Glucagon
Name the sphincter that separates the stomach from the small intestine. - ANSWER✔✔-Pyloric Sphincter
Name the main enzyme in the stomach. - ANSWER✔✔-Pepsin
List the layers of the digestive track covered by a thick layer of mucous. - ANSWER✔✔-
T/F: If something is called a vitamin, it cannot be made by the organism and must be taken in as a part of
diet. - ANSWER✔✔-True
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