If we follow the ureter into the kidney, what is the first structure we find?
A. A collecting duct
B. The renal pelvis
C. A renal pyramid
D. A major calyx
E. A minor calyx
B. The renal pelvis
You might also like to view...
The hypothalamus influences endocrine activity by
A. overseeing the autonomic nervous system. B. producing hormones that are stored in the posterior pituitary gland. C. secreting regulatory hormones that influence the anterior pituitary gland. D. stimulating hormone secretion by the adrenal medulla. E. All of the choices are correct.
What is the gestation length of a cow?
a. 180 days c. 195 days b. 283 days d. 205 days
Hyperventilation causes a ________ in the blood concentration of CO2, and thus ________ the rate of respiration
A) decrease; increase B) decrease; decrease C) increase; increase D) increase; decrease
Which statement about the Spanish flu is false?
A. The Spanish flu is considered a pandemic. B. The Spanish flu occurred in 1819. C. The Spanish flu claimed over 50 million lives worldwide. D. The Spanish flu infected one-third of the world's population.