Which of the following is not true for ventricular systole?
a. Blood flows through the aorta and the pulmonary trunk.
b. The semilunar valves open.
c. The ventricles contract.
d.The ventricles relax.
e. The atrioventricular valves close.
d.The ventricles relax.
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The lateral end of the spinous process of the scapula is the
A. coracoid process. B. acromion. C. glenoid fossa. D. inferior angle.
What are menisci?
A) cavities lined with cartilage B) small sacs containing synovial fluid C) semilunar cartilage pads D) tendon sheaths
Chromosomes that are NOT associated with sex determination are known as
A. structural genes. B. autosomes. C. genotypes. D. polygenic. E. y-linked.
Nervous tissue consists predominantly of two cell types, neurons and ________
A) myocytes B) fibroblasts C) neuroglia D) chondrocytes E) osteocytes