BIO117 PACKAGE DEAL 2026 EXAM REVIEW
SOLVED QUESTIONS AND CORRECT
ANSWERS GRADED A+
◉ Middle Ear Air Passageways.
Answer: Mastoid air cells and Auditory tube
◉ middle ear Auditory Ossicles.
Answer: Malleus, Incus, Stapes
◉ inner ear labyrinths.
Answer: bony, membranous
◉ Perilymph.
Answer: between labyrinths
◉ Endolymph.
Answer: fills membranous labyrinth
◉ Cochlea.
Answer: Spiral organ w hair cells (mechanoreceptors)
, ◉ Vestibule Function.
Answer: Static balance (gravity)
◉ macula.
Answer: membrane in vestibule w hair cells
◉ Semicircular Canals.
Answer: Dynamic balance (movement speed)
◉ Crista Ampullaris.
Answer: Hair cells at base of Semicircular canals (ampulla)
◉ nervous system travel time.
Answer: fast
◉ endocrine system travel time.
Answer: slow
◉ Autocrine.
Answer: Effects cells that secrete (T-cells)
SOLVED QUESTIONS AND CORRECT
ANSWERS GRADED A+
◉ Middle Ear Air Passageways.
Answer: Mastoid air cells and Auditory tube
◉ middle ear Auditory Ossicles.
Answer: Malleus, Incus, Stapes
◉ inner ear labyrinths.
Answer: bony, membranous
◉ Perilymph.
Answer: between labyrinths
◉ Endolymph.
Answer: fills membranous labyrinth
◉ Cochlea.
Answer: Spiral organ w hair cells (mechanoreceptors)
, ◉ Vestibule Function.
Answer: Static balance (gravity)
◉ macula.
Answer: membrane in vestibule w hair cells
◉ Semicircular Canals.
Answer: Dynamic balance (movement speed)
◉ Crista Ampullaris.
Answer: Hair cells at base of Semicircular canals (ampulla)
◉ nervous system travel time.
Answer: fast
◉ endocrine system travel time.
Answer: slow
◉ Autocrine.
Answer: Effects cells that secrete (T-cells)