The Pulse point with the greatest
amplitude is the Common carotid artery and the pulse point with least amplitude
is dorsalis pedis artery. Pulse is the pressures that alternate surges
(expansion and recoil) in an artery that happens with each contraction and relaxation
of the left ventricle. So when the dorsalis
pedis had this low amplitude the BP decreases and smooths out when the movement
of the blood go farther from the due to elasticity of arteries. Then there is
an elevation of blood pressure when you exercise because the greatest amount of
cardio output and peripheral resistance.
Answer:
Movement of the tympanic membrane causes displacement of the malleus.
Movement of the malleus causes movement of the incus and stapes.
Movement of the oval window establishes pressure waves in the perilymph of the vestibular duct
The pressure wave distorts the basilar membrane on its way to the round window
Distortion of the basilar membrane forces the hair cells of the organ of Corti toward or away from the tectorial membrane
Displacement of the stereocilia stimulates sensory neurons of the cochlear nerve.
The different frequency sound waves are relay as action potential to the auditory center of the brain.The brain analysis these, based on the frequencies received.This may Interpreted as high pitch, or low pitch sounds.
Explanation:
That’s a false ?? I’m not that sure , but it’s a maybe .
Answer:
Whether a cell uses facilitated diffusion or active transport depends on the specific needs of the cell. For example, the sugar glucose is transported by active transport from the gut into intestinal epithelial cells, but by facilitated diffusion across the membrane of red blood cells.
Explanation:
Newton's First law of motion: An object at rest stays at rest and an object in motion stays in motion unless acted upon by an unbalanced force.
This is also known as the law of inertia
Anyways, you feel tossed around because unbalanced forces are acting upon you while riding on a roller coaster. Hope this helps!
