The middle ear ossicles serve to __________ the sound waves onto the oval window. a. bypass b. amplify c. transduce d. interpret

Pinkeye is an infection of the __________ of the eye. a. conjunctiva b. lacrimal apparatus c. cornea d. palpebrae

Glaucoma is a disorder in which: a. the scleral venous sinus becomes blocked.b. intraocular pressure increases.c. the retina and optic nerve are compressed.d. all of the above occur.

Visual pigments are differentiated based on the identity of the __________ protein. a. retinal b. vitamin A c. 11-cis-isomer d. opsin

Visual pigments are differentiated based on the identity of the __________ protein. a. retinal b. vitamin A c. 11-cis-isomer d. opsin

During muscle contraction, myosin cross bridges attach to which active sites? A) myosin filamentsB) actin filamentsC) Z discsD) thick filaments  

Blood vessels of the eye are found in the middle of the _______. a. corneab. choroidc. retinad. lens

A muscle that opposes, or reverses, a particular movement is a(n) ________. A) antagonistB) fixatorC) synergistD) agonist (prime mover)  

The pharyngotympanic tube connects the throat with which part of the ear? a. External earb. Middle earc. Internal eard. Cochlear duct

Of the following cell types, which can migrate through the matrix of connective tissue and devour foreign materials? a. Fibroblastsb. Osteocytesc. Macrophagesd. Chrondroblasts