The function of the gap junctions of the intercalated disc is to: O Allow neurotransmitter to diffuse from a neuron to the muscle cell at a synapse O allow the electrical signal from the SA node to spread from cell to cell throughout the heart connect cells together so that the cells do not physically separate O open and close during the cardiac muscle action potential O Create the pacemaker potential

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
icon
Related questions
Question

2.

 

This is not and will not be graded 

The function of the gap junctions of the intercalated disc is to:
O Allow neurotransmitter to diffuse from a neuron to the muscle cell at a synapse
O allow the electrical signal from the SA node to spread from cell to cell throughout the heart
O connect cells together so that the cells do not physically separate
O open and close during the cardiac muscle action potential
O Create the pacemaker potential
Transcribed Image Text:The function of the gap junctions of the intercalated disc is to: O Allow neurotransmitter to diffuse from a neuron to the muscle cell at a synapse O allow the electrical signal from the SA node to spread from cell to cell throughout the heart O connect cells together so that the cells do not physically separate O open and close during the cardiac muscle action potential O Create the pacemaker potential
Expert Solution
Step 1

The long, thick and dark lines that join the cardiac muscle cells from end to end are called the intercalated discs. They are perpendicular to the cell axis and have gap junctions that lie adjacent to them. 

 

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Anatomy and Physiology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Anatomy & Physiology
Anatomy & Physiology
Anatomy and Physiology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Human Anatomy
Human Anatomy
Anatomy and Physiology
ISBN:
9780135168059
Author:
Marieb, Elaine Nicpon, Brady, Patricia, Mallatt, Jon
Publisher:
Pearson Education, Inc.,
Anatomy & Physiology: An Integrative Approach
Anatomy & Physiology: An Integrative Approach
Anatomy and Physiology
ISBN:
9780078024283
Author:
Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher:
McGraw-Hill Education
Human Anatomy & Physiology (Marieb, Human Anatomy…
Human Anatomy & Physiology (Marieb, Human Anatomy…
Anatomy and Physiology
ISBN:
9780321927040
Author:
Elaine N. Marieb, Katja Hoehn
Publisher:
PEARSON