Which of the following is NOT correctly paired?
a. distal tubule and intercalated cells
b. Type A intercalated cells and H+ secretion
c. Type A intercalated cells and HCO3- reabsorption
d. proximal tubule and H+ secretion
e. fish gills and H+ ATPase pumps
E
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You are examining a sample of epithelial tissue. The tissue itself is from an area where the cells form multiple stacked layers. The cells rapidly divide and push older ones away from the basement membrane and up toward the free surface, similarly to skin. This type of epithelial tissue is called stratified squamous epithelium.
Answer the following statement true (T) or false (F)
Mike has classical hemophilia, a clotting disorder, but his case is considered "mild." Contrary to popular belief, Mike doesn't usually have problematic bleeding episodes related to cutting himself; a more severe problem for him would be brought on by a sprained ankle or by having a full body impact, like falling off a horse and landing hard on the ground, injuries considered "closed." With what
you have learned about blood coagulation, can you explain how this could be so? Assuming Mike is lacking factor VIII, which pathways does he depend on? What will be an ideal response?
Under normal condition, where is 100% of glucose reabsorbed?
a. Descending nephron loop b. DCT c. Ascending nephron loop d. Collecting duct e. PCT
Orthopnea means
A) a breathing difficulty that is relieved by sitting upright B) cessation of breathing C) difficult or labored breathing D) rhythmic variation in breathing