The cell membrane of a sensory cell contains which of the following, allowing the cell to respond to a stimulus.Multiple choice question.Non-gated ion channelReceptor potential channelStimulus gated ion channelAction potential channel
Question
The cell membrane of a sensory cell contains which of the following, allowing the cell to respond to a stimulus.Multiple choice question.Non-gated ion channelReceptor potential channelStimulus gated ion channelAction potential channel
Solution
The correct answer is "Stimulus gated ion channel".
Here's why:
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Sensory cells respond to different types of stimuli such as light, sound, heat etc. These stimuli cause changes in the sensory cells.
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These changes are detected by specific channels in the cell membrane called stimulus-gated ion channels.
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When a stimulus is present, these channels open and allow ions to flow into the cell. This flow of ions generates an electrical signal which is then transmitted to the brain.
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Therefore, the cell membrane of a sensory cell contains stimulus-gated ion channels, allowing the cell to respond to a stimulus.
The other options - non-gated ion channel, receptor potential channel, and action potential channel - are not the primary channels that allow sensory cells to respond to stimuli.
Similar Questions
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Gated ion channels respond to which of the following stimuli?Multiple select question.Mechanical stimulusLigands binding to receptorsVoltage changesThey are always open.Temperature changes
Name the type of membrane channel that opens in response to touch, pressure, vibration, or tissue stretching and is found in the auditory receptors of the ear, and in touch and pressure receptors in the skin.Group of answer choicesvoltage-gated channelstemperature-sensitive channelligand-gated channelsmechanically gated channelsleakage channel
The central nervous system interprets the strength of a stimulus based on which of the following?Multiple choice question.The amount of open gated ion channels in a sensory cellThe size of the receptor potential in sensory cellsThe frequency of action potential generated by sensory cells
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