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Given below is the figure of a sarcomere. Identify the parts labelled as A to D and select the correct option 

Option: 1

A. A-band 

B. Z-line 

C. H-zone 

D. I-band 


Option: 2

A. A-band 

B. H-line 

C. Z-zone 

D. I-band 


Option: 3

A. I-band 

B. H-line 

C. Z-zone 

D. A-band 


Option: 4

A. I-band 

B. Z-line 

C. H-zone 

D. A-band 


Answers (1)

best_answer

As we have learned

Structure of A band -

The thick filaments in the ‘A’ band are also held together in the middle of this band by a thin fibrous membrane called ‘M’ line.

- wherein

The ‘A’ and ‘I’ bands are arranged alternately throughout the length of the myofibrils.

 

 

 

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Sayak

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