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प्रश्न
Write a short note.
Striated muscles
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उत्तर
- Striated Muscle cells are long, cylindrical, multinucleate and have no branches.
- There are alternate dark and light bands on these muscles as they are attached to bones, they are also called skeletal muscles.
- They move as per our will, hence they are called voluntary muscles.
- These muscles bring about movements of arms and legs, running, speaking, etc.
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संबंधित प्रश्न
Name the tissue responsible for movement in our body.
Give three features of cardiac muscles.
Differentiate between striated, unstriated and cardiac muscles on the basis of their structure and site/location in the body.
Write true or false of the statement. Rewrite the false statement correctly.
Tendons connect muscles to muscles
Diagrammatically show the difference in three types of muscle fibres.
Define muscular tissue. Classify and explain different types of muscles with the help of suitable diagrams.
Name the three kinds of muscles found in the human body. In each case, name one region in the body where they are found.
Answer the following question.
What enables the ear pinna to be folded and twisted while the nose tip can’t be twisted?
Smooth muscles occur in ______.
Mention the most abundant muscular tissue found in our body.State its function.
Which muscles act involuntarily?
- Striated muscles
- Smooth muscles
- Cardiac muscles
- Skeletal muslces
Match the column (A) with the column (B)
| (A) | (B) | ||
| (a) | Fluid connective tissue | (i) | Subcutaneous layer |
| (b) | Filling of space inside the organs | (ii) | Cartilage |
| (c) | Striated muscle | (iii) | Skeletal muscle |
| (d) | Adipose tissue | (iv) | Areolar tissue |
| (e) | Surface of joints | (v) | Blood |
| (f) | Stratified squamous epithelium | (vi) | Skin |
Differentiate the following activities on the basis of voluntary (V) or involuntary (IV) muscles.
Writing with hand
Lining of small intestine is made up of ______.
Lining of kidney tubules is made up of ______.
Draw well labelled diagrams of various types of muscles found in human body.
The movement of food in the alimentary canal is because by cardiac muscles.
Muscles responsible for the movement of food in the stomach are
