Question

In: Anatomy and Physiology

Fill in Table 1 with the resting membrane potentials reported in different cell types, and different...

Fill in Table 1 with the resting membrane potentials reported in different cell types, and different organisms (ie squid, frog, etc) – Discuss the findings – is the resting membrane potential different in different tissue types? Is the resting membrane potential different in the same tissue but from different animals? Discuss why there are differences and what the likely reason for it is physiologically.

Table 1: RMPs of different cells

Type of cell

RMP

Source (reference)

Human neuron

-70 mV

Widmaier, EP, Raff, H, & Strang, KT 2019, Vander’s Human Physiology, New York

Solutions

Expert Solution

type of cell RMP Reference
human neuron -70mv
skeletal muscle -95mv wikilectures.new york
smooth muscle cell -50mv
astrocytes -80/-90mv
frog -930mv

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