In the classical pathway of complement activation,
A. complement inhibits inflammation and binds to opsonins.
B. complement binds with polysaccharides on a microbial cell wall.
C. complement is activated within liver cells and released into the blood.
D. complement binds to an antibody that is bound to a foreign substance.
Answer: D
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The adult skeleton contains ________ major bones
A) 88 B) 115 C) 174 D) 206 E) 251
Which of the cervical vertebrae are responsible for permitting the movement of the head seen when saying "yes" ?
a) A b) B c) C d) D e) E
Which term refers to the ventral surface of a four-legged animal?
A) inferior B) superior C) caudal D) cephalic
Define tendon and aponeurosis
A) A tendon is a bundle of collagen fibers that connects bones together, whereas an aponeurosis is a dense layer of collagen fibers surrounding an entire muscle. B) A tendon is a dense layer of collagen fibers surrounding an entire muscle, whereas an aponeurosis is a fibrous layer that divides the skeletal muscle into fascicles. C) A tendon is a bundle of collagen fibers that connects bones together, whereas an aponeurosis is a thin layer of areolar connective tissue that surrounds each muscle fiber. D) A tendon is a bundle of collagen fibers that connects a skeletal muscle to a bone, whereas an aponeurosis is a broad collagenous sheet that connects skeletal muscle to a broad area on one or more bones. E) A tendon is a broad collagenous sheet that connects skeletal muscle to a broad area on one or more bones, whereas and aponeurosis is a bundle of collagen fibers that connects a skeletal muscle to a bone.