Class 5 Exam > Class 5 Questions > What is the function of smooth muscles?a)To c...
Start Learning for Free
What is the function of smooth muscles?
- a)To control the movement in our alimentary canal.
- b)To bring about the movements of the skeleton.
- c)To generate heat in the body.
- d)To produce movement.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
What is the function of smooth muscles?a)To control the movement in ou...
The function of smooth muscles is to control the movement in our alimentary canal.
Smooth muscles are a type of involuntary muscle tissue found in the walls of various organs and structures in the human body. Unlike skeletal muscles that we can control consciously, smooth muscles work automatically without us having to think about it.
Here are some key points to explain the function of smooth muscles:
1. Controlling movement in the alimentary canal:
- The alimentary canal, also known as the digestive tract, includes organs like the esophagus, stomach, small intestine, and large intestine.
- Smooth muscles in the walls of these organs help in the movement of food through the digestive system.
- They contract and relax in a coordinated manner to push food along the digestive tract, allowing for the digestion and absorption of nutrients.
- This movement is known as peristalsis, which helps in breaking down food and propelling it forward.
2. Involuntary control:
- Smooth muscles are involuntary, meaning they are not under conscious control.
- The contraction and relaxation of smooth muscles are regulated by the autonomic nervous system.
- This allows for the automatic and continuous movement of food through the digestive system, even when we are not actively thinking about it.
3. Other functions of smooth muscles:
- Smooth muscles are also found in other organs and structures in the body, such as blood vessels, bladder, uterus, and respiratory airways.
- In blood vessels, smooth muscles help regulate blood pressure by contracting or relaxing to control the diameter of the vessels.
- In the bladder, smooth muscles contract to expel urine during urination.
- In the uterus, smooth muscles contract during childbirth.
- In the respiratory airways, smooth muscles help regulate airflow by dilating or constricting the bronchial tubes.
Overall, the function of smooth muscles is crucial for the proper functioning of the alimentary canal and other organs in the body. They allow for the involuntary movement of food, fluids, and other substances, ensuring the efficient functioning of our internal systems.
Smooth muscles are a type of involuntary muscle tissue found in the walls of various organs and structures in the human body. Unlike skeletal muscles that we can control consciously, smooth muscles work automatically without us having to think about it.
Here are some key points to explain the function of smooth muscles:
1. Controlling movement in the alimentary canal:
- The alimentary canal, also known as the digestive tract, includes organs like the esophagus, stomach, small intestine, and large intestine.
- Smooth muscles in the walls of these organs help in the movement of food through the digestive system.
- They contract and relax in a coordinated manner to push food along the digestive tract, allowing for the digestion and absorption of nutrients.
- This movement is known as peristalsis, which helps in breaking down food and propelling it forward.
2. Involuntary control:
- Smooth muscles are involuntary, meaning they are not under conscious control.
- The contraction and relaxation of smooth muscles are regulated by the autonomic nervous system.
- This allows for the automatic and continuous movement of food through the digestive system, even when we are not actively thinking about it.
3. Other functions of smooth muscles:
- Smooth muscles are also found in other organs and structures in the body, such as blood vessels, bladder, uterus, and respiratory airways.
- In blood vessels, smooth muscles help regulate blood pressure by contracting or relaxing to control the diameter of the vessels.
- In the bladder, smooth muscles contract to expel urine during urination.
- In the uterus, smooth muscles contract during childbirth.
- In the respiratory airways, smooth muscles help regulate airflow by dilating or constricting the bronchial tubes.
Overall, the function of smooth muscles is crucial for the proper functioning of the alimentary canal and other organs in the body. They allow for the involuntary movement of food, fluids, and other substances, ensuring the efficient functioning of our internal systems.
Free Test
FREE
| Start Free Test |
Community Answer
What is the function of smooth muscles?a)To control the movement in ou...
Involuntary or smooth muscles control the movement in our alimentary canal, the flow of blood in the blood vessels and the movement of ribs during breathing.
Attention Class 5 Students!
To make sure you are not studying endlessly, EduRev has designed Class 5 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 5.
|
Explore Courses for Class 5 exam
|
|
Top Courses for Class 5View all
What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer?
Question Description
What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer?.
What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? for Class 5 2024 is part of Class 5 preparation. The Question and answers have been prepared according to the Class 5 exam syllabus. Information about What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 5 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer?.
Solutions for What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 5.
Download more important topics, notes, lectures and mock test series for Class 5 Exam by signing up for free.
Here you can find the meaning of What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice What is the function of smooth muscles?a)To control the movement in our alimentary canal.b)To bring about the movements of the skeleton.c)To generate heat in the body.d)To produce movement.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 5 tests.
|
|
Explore Courses for Class 5 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup