What is the process by which the acrosome membranes of sperm break down and release enzymes that digest holes in the surrounding oocyte membrane?
A) the acrosomal reaction
B) cleavage
C) ovulation
D) implantation
A
You might also like to view...
Which of the following is the abnormal curve often seen in pregnant women as they attempt to preserve their center of gravity toward the end of the pregnancy?
A) kyphosis B) hunchback C) scoliosis D) lordosis
Hyposecretion of hormones from the adrenal cortex leads to
A) Addison disease. B) moon face. C) Cushing syndrome. D) buffalo hump.
Which of the following statements correctly describes muscle tissue?
A. Tissue that has cells and fibers in a matrix B. Tissue that allows movements through the contraction of cells C. Tissue that allows for communication through chemical and electrical signals D. Tissue that lines and covers all body surfaces
Which of the following is not one of the effects of cortisol?
What will be an ideal response?