What is the name of the elastic fibre located in the centre of each I-band?

What is the name of the elastic fibre located in the centre of each I-band?
  1. Thin filament
  2. Z-line
  3. A-band
  4. Elasticin

Solution

In the centre of each I-band is an elastic fibre called Z-line which bisects it. The thin filaments are firmly attached to the Z-line.

Asked in: NCERT

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