Which of the following is part of the respiratory zone?
A. Bronchi
B. Alveoli
C. Nasal Cavity
D. Pulmonary Capillaries
Ans: B. Alveoli
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The muscle primarily responsible for producing the mouth posture shown in the following figure is:
A) orbicularis oris. B) risorius. C) zygomaticus major. D) buccinator. E) levator labii superioris.
The hypophysis is another name for the __________________________________________________
Fill in the blank(s) with correct word
During development, the embryo is injected with anti-VEGF (which negates VEGF functions). Which of the following effects will occur?
A. VEGF won't stimulate growth of the proximal convoluted tubule. B. Mesangial cells will be hyper-stimulated to specialize because VEGF is inhibited, so glomerular filtration rate will be highly decreased. C. Platelet-derived growth factor (PDGF) will be mass-produced and cause unchecked growth and development of mesangial cells. D. The parietal layer of the glomerular capsule will not be formed, as the squamous epithelium won't be attracted to VEGF.
The arterioles, capillaries, and venules are collectively referred to as the __________
Fill in the blank(s) with correct word