Which class of antibodies are commonly called gamma globulin?
A. IgM
B. IgE
C. IgG
D. IgA
E. IgD
C
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________ potentials are short-lived, local changes in membrane potential that can be either depolarized or hyperpolarized.
Fill in the blank(s) with the appropriate word(s).
Match the following structures with their functions.
1. chyme is released from here 2. organ that adds exocrine secretions to the duodenum via a duct 3. location of the sphincter that prevents premature emptying of the stomach 4. organ where most digestion occurs A. pancreas B. pylorus C. rectum D. small intestine E. stomach
Identify the correct match between the blood vessel and its corresponding characteristic.
A) artery/largest lumen B) arteriole/controls blood pressure C) capillary/has valves D) venule/most permeable E) vein/may be elastic or muscular
Bone protrudes through the skin in a fracture called ________.
A. closed B. displaced C. incomplete D. open E. complete