High frequency sounds are detected neurologically as vibrations near the a, [\"b
ID: 3514907 • Letter: H
Question
High frequency sounds are detected neurologically as vibrations near the
a, ["base"
b., "apex",
c. "lumen"]
of the
a. techtorial membrane",
b."cochlea",
c. "preganglionic neurons",
d"semicircular canals"] .
In dim light, smooth muscle fibers in your iris
a. contract",
b. "dilate",
c"depolarize",
d"relax"]
causing your pupil to dilate, caused by the activity of
a. postganglionic", b."preganglionic", c. "cerebral"]
axons of
a. ["autonomic",
b,"vsiceral",
c. "sympathetic",
d. "parasympathetic"]
neurons
a. Two", b."All", c."Most",d. "Three"]
regions of the tongue detect different tastes, and there are
a.7
" b. 3"
c. 5"
,d. 10"]
recognized categories of taste.
An example of
a. "negative", b."S-state",c ."positive", d."multiplicative"]
feedback control is the inhibition of the
a. thalamus", b."parathyroid", c."hypothalamus", d. "thyroid"]
by the release of a. progesterone", b."estrogen", c."T4", d."testosterone"]
a. Kidney b.Cardiac", "c. Foveal", d. "Hepatic"]
muscle cells are electrically connected to each other through
[a."gap junctions", b."tight junctions", c."ligand-gated ion channels", d. "plasmadesma"]
Explanation / Answer
1. High frequency sound detection takes place at the a)base of b)cochlea. Higher frequencies causes movements in the basal part of cochlea whereas lower ones works at the apex.
2.In dim light, smooth muscle fibres in iris a) contract causing your pupil to dilate caused by the activity of a) postganglionic axons of sympathetic neurons.
3.b) All regions of the tongue can detect different tastes and there are c) 5 tastes are recognised categories of tastes.
4. b) cardiac muscle cells are electrically connected to each other through a) gap junctions.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.