1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adoni [48]
3 years ago
13

Neighboring cardiac muscle cells in the walls of heart chambers have specialized cell-to-cell contacts that electrically and mec

hanically link the cells together, permitting the immediate passage of muscle impulses. These cell-to-cell contacts are called ________ _______.
Biology
1 answer:
IrinaVladis [17]3 years ago
8 0

Answer:

Neighboring cardiac muscle cells in the walls of heart chambers have specialized cell-to-cell contacts that electrically and mechanically link the cells together, permitting the immediate passage of muscle impulses. These cell-to-cell contacts are called <u>intercalated discs.</u>

Explanation:

Intercalated discs can be described as unique structures present between the cardiac muscles of the heart. The intercalated discs play a major role in making the cardiac muscles contract in a rhythm so that the heart can pump blood in a regular fashion and it hence regulates the effective functioning of the heart. The intercalated discs are the structures that join on cardiac muscle to another and is involved in the transmission of chemical messages between them.

You might be interested in
What is the main sense organ for each of the five senses
charle [14.2K]
The BRAIN. All of the senses send message to the Brain
6 0
3 years ago
Which of the following is not a major activity of the stomach?
Shtirlitz [24]

Answer:

The correct answer is option d) nutrients absorption.

Explanation:

The stomach has several important functions.  Mechanically digestion involves the contraction of muscles of the stomach and churning of the food to enhance digestion. The secretion of HCl and enzymes is an important role of the stomach for digestion.

Nutrient absorption is a major function of the intestine specifically small intestine for nutrient absorption.

Thus, the correct answer is d) nutrients absorption.

8 0
3 years ago
Read 2 more answers
Reproductive cell or sex cells are called
enot [183]
I agree with the person above - reproductive cells or sex cells are called gametes. 
When it comes to women, these gametes are called an ovum, or an egg, and when it comes to men, gametes are called sperm. 
8 0
3 years ago
Read 2 more answers
How does removal of mud tubes affect the termites ecosystem
olganol [36]
They use mud to build their home so it is also for protection.
7 0
3 years ago
Read 2 more answers
Dr. A and Dr. B are studying the effects of war on post traumatic stress disorder. They both administer the same interview to th
Salsk061 [2.6K]

Answer:

Inter-rater agreement

Explanation:

The extent to which two or more raters (or observers, coders, examiners) agree is termed as Inter-rater agreement. It addresses the issue of consistency of the implementation of a rating system.

A high inter-rater agreement value refer to a high degree of agreement between two examiners, vice-versa

4 0
3 years ago
Read 2 more answers
Other questions:
  • Kendal realized that the principal of probability could be used to
    11·1 answer
  • What are the raw materials of water?
    10·2 answers
  • Why is there a thermocline in ocean waters?
    14·1 answer
  • Why is energy required for life
    11·2 answers
  • How do you figure out the saturation of a substance
    10·1 answer
  • Why is mitosis a form of asexual reproduction?
    10·1 answer
  • What is the difference between threatened, endangered, and extinct species?
    11·2 answers
  • What food get digested in the mouth? How?
    9·2 answers
  • Inside cells, special molecules carry messages from the membrane to the nucleus. Which body system uses a similar process?
    10·2 answers
  • When water changes state from a gas to a liquid, the ____________ of the water remains the same.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!