Given below is the figure of a sarcomere. Identify the parts labelled as A to D and select the correct option
A. A-band
B. Z-line
C. H-zone
D. I-band
A. A-band
B. H-line
C. Z-zone
D. I-band
A. I-band
B. H-line
C. Z-zone
D. A-band
A. I-band
B. Z-line
C. H-zone
D. A-band
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.