Which of the following is most likely to occur in the arteriovenous shuts present in the blood vessels of the finger tips and toes?
A) Exercise will result in vasoconstriction in the arteriovenous shuts.
B) Warmer temperatures will result in vasoconstriction in the arteriovenous shuts.
C) Colder temperatures will result in vasodilation in the arteriovenous shuts.
D) Colder temperatures will result in vasoconstriction in the arteriovenous shuts.
D
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The maintenance of the proper pH of the body fluids may be the result of ________.
A) the control of respiratory ventilation B) the operation of the various buffer systems in the stomach C) the active secretion of OH- into the filtrate by the kidney tubule cells D) control of the acids produced in the stomach
Reabsorption involves what two methods of transport? Describe each. What determines which route a solute will take?
What will be an ideal response?
Which of the following bones is not part of the appendicular skeleton?
A) scapula B) tibia C) sacrum D) clavicle E) metacarpals
What is the total number of chromosomes in the daughter cell after mitosis?
A. 46 B. 12 C. 23 D. 92