What is the layer of the alimentary canal that propels food through the digestive tract called?
A. Lumen
B. Muscularis externa
C. Submucosa
D. Mucosa
E. Serosa
B. Muscularis externa
Anatomy & Physiology
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This refers to a weighted average of the atomic weights of all naturally occurring isotopes of an element
a) mass number b) atomic number c) atomic mass d) ionic mass e) covalent mass
Anatomy & Physiology
The flavor of food depends upon
A. olfaction. B. gustation. C. both olfaction and gustation. D. neither olfaction nor gustation.
Anatomy & Physiology
This muscle of the thigh is a good site for intramuscular injections
A) vastus lateralis B) adductor muscles C) biceps femoris D) tensor fasciae latae
Anatomy & Physiology
Lymphocytes that are able to bind and respond to antigen are said to be ________.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology