The process of "programmed cell death" is called
A. metaplasia.
B. hypertrophy.
C. necrosis.
D. apoptosis.
Answer: D
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The expanded distal end of the fibula is called the
A. head. B. neck. C. lateral malleolus. D. medial malleolus. E. shaft.
You have a large garden with a variety of fruits, vegetables, and flowers, and you have a problem with insects eating them. You decide to use Malathion, an organophosphate insecticide, but you are not terribly careful about protecting yourself as you are spraying. Worried, you decide to look up the action of Malathion and find that it is an acetylcholinesterase inhibitor. Explain how this chemical affects muscle contraction and include where it has its effect and why.
What will be an ideal response?
All of the following structures are visible in the buccal vestibule EXCEPT the
A. parotid papilla. B. mucobuccal fold. C. alveolar mucosa. D. buccal mucosa. E. sublingual caruncles
An air passage (valley) beneath a turbinate within the nasal cavity is referred to as a
A. vestibule. B. concha. C. vibrissa. D. meatus.