After pepsinogen is activated, it
a. autocatalytically activates more pepsinogen.
b. activates the pancreatic proteolytic enzymes in the duodenal lumen after gastric emptying has occurred.
c. inhibits the pyloric gland area in a negative-feedback fashion.
d. both (a) and (b) above.
e. all of these answers.
A
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What blood type is a person if their plasma contains only anti-A agglutinin?
a) A b) B c) O d) AB e) Not enough information is provided to answer question.
The appendicular skeleton contains the bones of the ________________________________________
Fill in the blank(s) with correct word
Answer the following questions true (T) or false (F)
1. Although saddle joints are biaxial like condylar and hinge joints, they provide a greater amount of motion than either condylar or hinge joints. 2. The knee joint is the most freely moving joint in the human body. 3. Although both the shoulder and hip are ball-and-socket joints, the hip is more stable because of its role in weight bearing and locomotion.
A cut that separates a body into superior and inferior portions is called a:
a. parasagittal section b. coronal section c. transverse section d. midsagittal section