What structure contains enzymes needed by a sperm to penetrate an oocyte?
A. acrosome
B. gubernaculum
C. sustentacular cells
D. androgen-binding protein
A
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The serous membrane lining the pericardial cavity is the
A) endocardium. B) myocardium. C) pericardium. D) pleura. E) mediastinum.
Cells use the energy stored in ATP primarily for ____
a. detoxification, division, and genetic improvement b. synthesis, transport, and mechanical work c. synthesis, detoxification, and waste removal d. transport, phagocytosis, and exocytosis e. mechanical work, genetic improvement, and phagocytosis
Childbirth is called ____.?
a. parturition b. labor c. ovulation d. menses
Anemia that results from an excessive rate of erythrocyte destruction is classified as what type of anemia?
A. Hypoplastic B. Hemolytic C. Malicious D. Hemorrhagic E. Pernicious