Spaces in the bone matrix that are occupied by osteocytes are ________.
A. lamellae
B. periosteum
C. trabeculae
D. lacunae
Answer: D
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Match the following:
A) Pharyngotympanic tube B) Otoliths C) Vestibule D) Tympanic membrane 1) Ear stones. 2) Connects the middle ear with the nasopharynx. 3) Separates external acoustic meatus from the middle ear. 4) Contains utricle and saccule. 5) Detects linear acceleration.
The stress relaxation response enables hollow organs, like the stomach, to accommodate increases in the volume of its contents. Typically, an upper limit is placed on the volume, however, by
a. reflex contraction initiated in response to stretch. b. tension due to stretching of the intermediate filaments within the smooth muscle. c. inelastic connective tissue associated with the smooth muscle of the organ. d. the number of cross-bridge sites present on the myosin filaments.
Tubular fluid is called urine when it reaches the end of which structure?
A. Glomerulus B. Proximal convoluted tubule C. Collecting duct D. Distal convoluted tubule E. Nephron loop
A concave lens is used to correct for a myopic eye
Indicate whether the statement is true or false