Bio-Physics (M.Phil./Ph.D.) 2015 Panjab University Entrance Exam With Answers

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28.

Measurement and mapping with spatial resolution, the membrane potential of a cell, which is too small for microelectrode impanelment, is done using -

A: Radioisotope
B: Voltage-sensitive dyc
C: pH-sensitive dye
D: Vital dyes

The answer is: B