/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 1 A neural impulse is initiated wh... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 3: Problem 1

A neural impulse is initiated when a neuron's charge momentarily becomes less negative, or even positive. This event is called: A. an action potential. B. a resting potential. C. impulse facilitation. D. inhibitory.

Short Answer

Expert verified
Answer: A. an action potential.

Step by step solution

01

Identify the terms related to neural impulses

Firstly, it is important to recall the terms associated with neural impulses. Neurons communicate through electrical and chemical signals. When the neuron sends a signal, it involves changes in the electrical charge across the neuron membrane. There are several terms related to neuron charges and neural impulses, some of which are provided in the options given.
02

Define each term in the options

It's important to understand the definition of each term provided in the options to identify the correct answer. A. Action potential: An action potential is a rapid change in the charge across a neuron's membrane that occurs when the electrical signal travels down the neuron. B. Resting potential: The resting potential is the difference in the electric charge between the inside and outside of a resting neuron's membrane, typically around -70mV. C. Impulse facilitation: Impulse facilitation refers to the process where neural impulses are facilitated, meaning they are made easier or quicker. D. Inhibitory: Inhibitory signals are those that decrease the likelihood that a neuron will fire an action potential.
03

Choose the correct term based on the definitions

From the given definitions, we can determine that the event when a neuron's charge momentarily becomes less negative or even positive is called "an action potential." Therefore, the correct answer is: A. an action potential.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

The ______ lobe is to hearing as the occipital lobe is to vision. A. frontal B temporal C. parietal D. cerebellar

Jenny has brown hair and blue eyes and is \(5^{\prime} 8^{\prime \prime}\) tall. What is being described is jenny's: A. genotype. B. phenotype. C. somatotype. D. physiognomy.

Adopted children's similarity to their biological parents is generally attributed to _________ adopted children's similarity to their adoptive parents is generally attributed to ___________ . A. heredity; the environment B. the environment; heredity C. the environment; the environment D. heredity; heredity

The hindbrain consists of the: A. endocrine system and the limbic system. B. reticular formation. C. thalamus, hypothalamus, and cerebrum. D. cerebellum, medulla, and pons.

Juan is watching a basketball game. The neural impulses from his eyes will ultimately travel to his primary visual cortex, but first they must pass through the: A. amygdala. B. hypothalamuss C thalamus. D. pons
See all solutions

Recommended explanations on Psychology Textbooks

Cognition and Development

Read Explanation

Schizophrenia

Read Explanation

Personality in Psychology

Read Explanation

Famous Psychologists

Read Explanation

Issues and Debates in Psychology

Read Explanation

Emotion and Motivation

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.