Biology, 16.11.2019 22:31 devenybates
Lateral inhibition occurs in most sensory systems. if a large area of the sensory periphery were stimulated in such a system (let’s say the somatosensory system: this means a large area of the skin were stimulated), a) how would the rate of firing from a mechanoreceptor in the middle of the area compare to the firing of the same mechanoreceptor if a small spot in the middle of the area were stimulated? (assume the small spot was large enough to just fill the center of the cell's receptive field.) b) same scenario as in part (a) but now compare the firing rate of a second order sensory neuron (take into account lateral inhibition).
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Biology, 21.06.2019 16:00
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The tubes transporting minerals and water upward are called ?
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Biology, 22.06.2019 08:10
A3 year-old is brought to the burn unit after pulling a pot of hot soup off the stove and spilling it on herself. she sustained 18% second degree burns on her legs and 20% third degree burns on her chest and arms. total body surface area burned is 38%. what icd-10-cm codes are reported for the burns (do not include external cause codes for the accident)?
Answers: 1
Biology, 22.06.2019 16:30
Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.
Answers: 1
Lateral inhibition occurs in most sensory systems. if a large area of the sensory periphery were sti...
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