BIOLOGY
BIOLOGY
12th Edition
ISBN: 9781264839698
Author: Raven
Publisher: MCG CUSTOM
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Chapter 42, Problem 1DA

Data analysis Draw the resulting potentials for all possible combinations of E1, E2, and I.

Expert Solution & Answer
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Summary Introduction

To draw: The illustration for resulting potentials for all possible combination of E1, E2 and I

Introduction: The graded potential arises during resting, depolarization, and action potential. The gated channels help in the movement of ions from the extracellular region to the intracellular region.

Explanation of Solution

The graded potential (mV) in the axonal membrane is shown below:

  • 1-represents the weak excitation (E1)
  • indicates the stronger stimulus (E2)
  • represents the inhibitory stimulus (I) produced by the hyperpolarization.
  • represents the sum of all resulting graded potential

Pictorial representation: Fig 1 represents resulting potentials for all possible combinations.

BIOLOGY, Chapter 42, Problem 1DA

Fig 1: represents resulting potentials for all possible combinations.

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