Action Potential and Receptor Olfactory Receptor Essay Example for Free

Action Potential and Receptor Olfactory Receptor EssayYou scored 100% by answering 4 bring out of 4 questions correctly. 1. Assuming that the resting potential of a sensory neuron is -70 mV, which of the following represents a depolarization? You correctly answered c. a change to -60 mV 2. Which of the following is a sensory modality (type of sense)? You correctly answered e. all of the above 3. Which of the following is a sensory stimulus? You correctly answered d. all of the above 4.Which of the following is true of the answer of a sensory neuron to the appropriate sensory stimulus? You correctly answered c. both a and b 010/27/13 page 1 look into Results Predict Question Predict Question 1 The adequate stimulus for a Pacinian subatomic particle is pressure or vibration on the skin. Which of the following modalities will induce the largest amplitude receptor potential in the Pacinian corpuscle Your answer c. moderate-intensity pressurePredict Question 2 The adequate stimu li for olfactory receptors are chemicals, typically odorant molecules. Which of the following modalities will induce the largest amplitude receptor potential in the olfactory receptor? Your answer a. moderate-intensity chemical Stop Think Questions Why didnt the Pacinian corpuscle respond to high-intensity light? You correctly answered b. Light-transducing proteins are not present in the Pacinian corpuscle. Judging from these results, does light have a smell?