Define z line
Dear student,
Z line is defined as the boundary of sarcomere (unit of muscle contraction ). Two sarcomere is separated by the Z line in muscle where actin filament is attached to the Z line.
Regards
Z line is defined as the boundary of sarcomere (unit of muscle contraction ). Two sarcomere is separated by the Z line in muscle where actin filament is attached to the Z line.
Regards