Which of the following substances found in semen is mismatched with its function?
A. fructose - nourishes sperm
B. mucous - lubricates urethra
C. fibrinogen - transient coagulation of semen
D. prostaglandins - cause urethral contractions
E. prostaglandins - cause uterine contractions
D
You might also like to view...
An increase in cell number is called proliferation
Indicate whether the statement is true or false.
The muscularis layer of the urinary bladder is commonly called the ________ muscle.
A. trigone B. extrusor C. extrinsic D. detrusor E. micturition
In the brain, the outer cerebral cortex consists of gray matter, but in the spinal cord, gray matter is confined to the innermost regions
Indicate whether this statement is true or false.
Match the appropriate characteristic with the type of immunity.A. Innate immunityB. Antibody-mediated immunityC. Cell-mediated immunityD. Both antibody-mediated and cell-mediated immunityE. Innate immunity, antibody-mediated immunity, and cell-mediated immunityProvide protection against extracellular antigens
Fill in the blank(s) with the appropriate word(s).