Acetylcholine (ACh) binds to both muscarinic and nicotinic receptors
Indicate whether the statement is true or false
TRUE
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What reflex flexes the toes when the inferior surface of the foot is stroked?
A. Achilles reflex B. Cremasteric reflex C. Abdominal reflex D. Plantar reflex E. Patellar reflex
Define endochondral ossification
A) Endochondral ossification is the formation of hyaline cartilage. B) Endochondral ossification is the formation of elastic cartilage. C) Endochondral ossification is the formation of fibrocartilage. D) Endochondral ossification is the replacement of a cartilage model with bone. E) Endochondral ossification is bone formation within connective tissue without the prior development of a cartilage model.
Pain fibers:
A. are not activated by a mechanical stimulus unless it is painful B. end in encapsulated receptors C. are large-caliber myelinated axons D. may be activated by multiple classes of stimuli
Which of the following is not a feature of compact bone?
A. Lacunae B. Haversian canal C. Trabeculae D. Lamellae