Question

difference between straighted and un- straighted and Cardiac muscles

Answer 1

1. In striated muscle, cells are cylindrical. In unstriated muscle, cells are long. In cardiac muscle, cells are cylindrical.

2. Cells are not branched in striated and unstriated muscle. Cells are branched in cardiac muscle.

3. Cells are multinucleate in striated muscle. Cells are uninucleate in unstriated and cardiac muscle.

4. In striated, alternate light and dark bands are present. In unstriated muscle, there are no bands present. In cardiac, faint bands are present.

hope it helps you

Answer 2

Heya mate,
Here is your answer,

STRIATED MUSCLES:

=> It's cells are long, cylindricaland unbranched in shape.

=> More than one nucleus is present ie. multinucleate.

=> Position of nuclei within the cell is mainly at the periphery of the cell.

=> These show alternate light and dark striations.

=> These are mostly located in the limbs and are mostly attached to bones to help in body movement.

=> Only called as striated muscle.

UNSTRIATED MUSCLE:

=> These muscles are made up of long cells with pointed ends

=> Only one nucleus is present i each cell ie. uninucleate.

=> nucleus is present centrally in the cell.

=>These do not show striations.

=> These are mostly present in walls of alimentary canal, blood vessels, uterus, bronchi of the lungs and in the iris of eyes.

=> Also called as smooth muscle.

CARDIAC MUSCLE:

=> Made up of cells which are cylindrical, branched.

=> Have a single nucleus in each cell so uninucleate.

=> Nucleus are centrally located in the cell.

=> These muscles show faint striations.

=> These are present only in the walls of heart.

=> only known as cardiac muscle.





Hope this helps

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Thank you

#Sneha
brainly benefactor