Teaching MPPSC Assistant Professor Mock Test Series 2025 Life Sciences System Physiology Animal Nervous system
Given below are two statements:
Statement I : In a neuron at standard resting state of -70 mV, treatment with a chemical (X) induced intracellular potential -50 mV, while when treated with another chemical (Y), it showed -90 mV. Given such a condition, we can say (X) induced depolarization, while (Y) induced hyperpolarization.
Statement II : In a neuron at standard resting state of -70 mV, treatment with a chemical (X) induced intracellular potential -50 mV, while when treated with another chemical (Y), it showed -90 mV. Given such a condition, we can say (Y) induced depolarization, while (X) induced hyperpolarization.
In the light of the above statements, choose the most appropriate answer from the options given below
1
Both Statement I and Statement II are correct
2
Both Statement I and Statement II are incorrect
3
Statement I is correct but Statement II is incorrect
4
Statement I is incorrect but Statement II is correct