What is the function of Peyer's patches?
A. Guard against pathogens entering the body through the nose or mouth.
B. Fight any bacteria moving into the small intestine from the colon.
C. Remove anything that may be potentially harmful in lymph.
D. Stand guard against and fight any pathogens trying to enter the body.
Answer: B
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Carboxypeptidase is an enzyme that helps digest
A. amino acids within the stomach. B. complex carbohydrates within the small intestine. C. peptides within the small intestine. D. disaccharides within the duodenum. E. starch within the stomach.
Bmr
A) rises continually throughout life. B) rises from birth to age five, then declines, then peaks in adolescence, then drops during adulthood. C) remains the same throughout life. D) goes up and down depending upon whether a person exercises or not.
A ________ joint is found between a metacarpal and its adjacent phalanx.
Fill in the blank(s) with the appropriate word(s).
The liver contains endocrine cells.
Answer the following statement true (T) or false (F)