Biology: The Dynamic Science (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN: 9781305389892
Author: Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher: Cengage Learning
bartleby

Videos

Question
Book Icon
Chapter 39, Problem 10TYK
Summary Introduction

Introduction:

There is a narrow gap between two neurons in the human nervous system. This gap is known as a synapse. The communication between two synapses occurs due to the presence of neurotransmitters. They are chemical messengers that are present in the axon terminal in the synaptic vesicle. These vesicles fuse with the plasma membrane of the presynaptic neurons and release neurotransmitters into the synapse and gets diffused. Then, it binds with the receptor of the next postsynaptic membrane.

Blurred answer
Students have asked these similar questions
Depression is a condition in which sufferers may feel low mood, lack of motivation and sleep. It is caused by a lack of serotonin in the synaptic cleft of neurone pathways. Serotonin is a neurotransmitter.   a) Describe how serotonin acts as a neurotransmitter. Using your understanding of synaptic transmission, explain how communication between neurones in serotonin pathways of the brain would be affected in someone with depression.   b) Doctors use tubocurarine drug as an anaesthetic as it temporarily paralyses muscles. It blocks receptors at neuromuscular junctions. Why does this lead to paralysis?
The Nervous System Label a diagram of a neuron (individual nerve cell), noting the function of each of the following areas: a. dendrites b. cell body с. ахоп d. synaptic terminal Describe the location and function of myelin. Explain how neurons produce and transmit information, noting: Na*, K*, resting potential, and action potential. Explain the role of the following in transmitting an action potential across the synapse: .synaptic terminal of presynaptic neuron b. synaptic cleft c. neurotransmitter d. postsynaptic neuron receptor The Endocrine System Define hormone, noting the three different types of hormones. Define negative feedback and provide a few examples. Explain the dangers of synthetic hormones. Animal Reproduction and Development Define asexual reproduction. a. Define fission and provide an example. b. Define budding and provide an example. c. Define fragmentation/regeneration and provide an еxample. d. Define parthenogenesis and provide an example. State the advantages…
Explain the following mechanisms: 1. list three ways in which action potential can be initiated in neurons. 2.list the major classes of neurotransmitters and give examples of each . 3. list the functions of the hypothalamus and discuss how they relate to homeostatic control.
Knowledge Booster
Background pattern image
Biology
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Text book image
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Nervous System - Get to know our nervous system a bit closer, how does it works? | Neurology; Author: FreeMedEducation;https://www.youtube.com/watch?v=6O-0CVAgaEM;License: Standard youtube license