Multiple Choice
What is the molecular basis of touch sensation?
A) Pressure on the skin squeezes out chemical signals from epidermal glands.
B) Cell membrane distortion opens touch receptors,creating a receptor potential.
C) Pressure damages the delicate strands of skin cell DNA,activating a complex signalling cascade.
D) Pressure on sensory axons bursts vesicles and causes neurotransmitter release.
Correct Answer:
Verified
Correct Answer:
Verified
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