Which structure regulates the passage of food from the stomach into the small intestine?
A) the pharynx B) the epiglottis
C) the pyloric sphincter D) the stomach submucosa
Answer: C
Biology & Microbiology
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The effects of most antimicrobial drugs are greater if the microorganisms are actively growing.
Answer the following statement true (T) or false (F)
Biology & Microbiology
Lactobacillus acidophilus can potentially colonize the intestinal tract
Indicate whether this statement is TRUE or FALSE.
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When molt-inhibiting hormone secretion (MIH) is prevented, ____
a. ecdysone levels increase b. ecdysone levels decrease c. molting is inhibited d. growth is inhibited e. growth is stimulated
Biology & Microbiology
What best describes an inappropriate immune response to normal body tissues?
a. allergy b. immunodeficiency c. anaphylactic shock d. autoimmune disease e. septic shock
Biology & Microbiology