Free amino acids are absorbed into the blood stream by ________.
A. facilitated diffusion
B. cotransport with H+
C. simple diffusion
D. cotransport with Na+
Answer: D
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Lymph returning from approximately three-fourths of the body drains into the venous system via the
A. left jugular trunk. B. brachiocephalic duct. C. right lymphatic duct. D. thoracic duct.
Identify the five major parts of the intrinsic conduction system of the heart in their normal order, beginning with the pacemaker
What will be an ideal response?
The ligament at the head of the femur is the
A. ligamentum femoris. B. ligamentum teres. C. ligamentum acetabulum. D. ligamentum ilium. E. ligamentum primis.
The medial pathway, which controls gross movements of the head, trunk, and limbs, consists of which tracts?
A. tectospinal B. reticulospinal C. vestibulospinal D. The medial pathway includes all of the listed tracts.