Which structure is a remnant of the foramen ovale?
A) Ligamentum arteriosum
B) Tricuspid valve
C) Fossa ovalis
D) Aortic semilunar valve
Answer: C
Anatomy & Physiology
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Failure of the palatine processes of the maxilla to fuse properly during development results in a ________.
A. cleft palate B. cleft chin C. cleft lip D. clogged sinus E. deviated septum
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The bolus is liquefied in the ________ and it is now called chyme
A) esophagus B) stomach C) small intestine D) mouth
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All of the following are typical characteristics of neurotransmitters except ________.
Fill in the blank(s) with the approrpiate word(s).
Anatomy & Physiology
The model that helps explain how an enzyme works is the ________ model.
A. three-dimensional B. lock-and-key C. denaturation D. activation
Anatomy & Physiology