Which line in a sarcomere stabilizes myosin?
Which line in a sarcomere stabilizes myosin?
Explanation
The line in a sarcomere that stabilizes myosin is the M-line.
The M-line is located in the center of the sarcomere and anchors the myosin filaments, ensuring their proper alignment for muscle contraction.
Proteins like myomesin are found in the M-line and are known to crosslink myosin filaments to maintain structural integrity.