Which is the path of sperm from the testes to the urethra?
a. urethra > prostate gland &g...
Which is the path of sperm from the testes to the urethra?
a. urethra > prostate gland > seminal vesicles > vas deferens > epididymis
b. epididymis > seminal vesicles > vas deferens > prostate gland > urethra
c. epididymis > vas deferens > seminal vesicles > prostate gland > urethra
d. vas deferens > epididymis > seminal vesicles > prostate gland > urethra
Answers: 1
Biology, 21.06.2019 16:30, xxiigiddy18
Compare and contrast nutrient limitation in soil vs. nutrient limitation in aquatic ecosystems
Answers: 2
Biology, 22.06.2019 05:30, jeffhuffle17
What sre the effects of hemolytic disease of a newborn
Answers: 1
Biology, 22.06.2019 06:50, Shaylaharrison15
The kidney filters potentially toxic substances in the blood, and thus “clears” the blood of those substances. this clearance function is dependent upon and proportional to the diffusion gradient of the substance across filtering capillaries, i. e. if the concentration of the substance is doubled, twice as much will be cleared from each ml of blood that is filtered. suppose that the body produces a constant amount of a substance x per unit of time. the kidneys eliminate substance x at a rate directly proportional to the concentration of the substance and the volume of blood cleared each minute (c): elimination = c × [x], where [x] is the steady-state concentration of substance x. imagine an individual with an initial concentration of x equal to [x]0 who develops kidney disease. her baseline clearance c0 drops to one half of the original (½c0). what is the new steady state concentration of x? (for simplicity, assume that substance x is 100% filtered by the kidney).
Answers: 1
Business, 08.07.2021 15:20
Chemistry, 08.07.2021 15:20
English, 08.07.2021 15:20