The amount of blood remaining in the ventricle when the semilunar valve closes is the
A) ejection fraction.
B) end-diastole volume.
C) start-diastolic volume.
D) end-systolic volume.
E) stroke volume.
Question 2
The organ that produces a secretion that contains fructose, prostaglandins, and fibrinogen is the
A) prostate gland.
B) bulbo-urethral gland.
C) seminal gland (seminal vesicle).
D) corpus cavernosum.
E) preputial gland.