Which is not correct regarding the urinary bladder?
A. There are two ureteral openings.
B. The inferior portion of the bladder is called the apex.
C. The peritoneum covers only the superior surface of the bladder.
D. The mucosa has rugae for distension.
Answer: B
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Match the following:
A) Great saphenous vein B) Brachial artery C) Femoral artery D) Pulmonary vein E) Superior mesenteric artery 1) Artery usually palpated to take the blood pressure. 2) Major artery of the thigh. 3) Supplies the small intestine. 4) Carries oxygen-rich blood from the lungs. 5) Vessel commonly used as a coronary bypass vessel.
Which structure(s) form(s) the lower jaw?
A. Somites B. Neural tube C. Secondary palate D. Mesonephros E. Mandibular processes
In order to break a disaccharide down into simple sugar units, ________
A) water molecules must be added to each bond B) water molecules must be removed from each bond C) carbon atoms must be added to each bond D) carbon atoms must be removed from each bond E) water molecules and carbon atoms must be removed from each bond
A cell is
A. a small structure within a molecule. B. a structure composed of several tissue types. C. the basic structural unit of living organisms. D. a group of organs with a common set of functions. E. a group of atoms with similar structure and function.