The swimming capacity of human sperm is attained within the
A) Bulbourethral gland.
B) Epididymis.
C) Prostate gland.
D) Seminal vesicles.
Answer: B
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Helen is a 62-year-old smoker. Her physician has diagnosed her as having emphysema that has caused her to hypoventilate. Surprisingly, when her blood pH is checked, it is 7.40. Why?
What will be an ideal response
ATP:
a. serves as the direct source of energy for the cell b. releases food energy slowly c. is produced primarily by the citric acid cycle d. both A and C above
Tubular epithelial cells of the collecting duct and distal tubule contain receptors for what hormone
A) atrial natriuretic peptide B) antidiuretic hormone C) renin D) erythropoietin E) aldosterone
Contrast the descriptions used by clinicians and anatomists when referring to the positions of injuries or internal organs of the abdomen and pelvis
A) Clinicians base their descriptions on a person lying in a prone position, whereas anatomists use a person lying in a supine position. B) Clinicians base their descriptions on a person lying in a supine position, whereas anatomist use a person lying in a prone position. C) Clinicians base their descriptions on four abdominopelvic quadrants, whereas anatomists use nine abdominopelvic regions. D) Clinicians base their descriptions on nine abdominopelvic regions, whereas anatomists use four abdominopelvic quadrants. E) Clinicians base their descriptions on superficial anatomical terms, whereas anatomists use regional anatomical terms.