The sarcolemma is a membrane that surrounds muscle cells.
The sarcolemma is an important part of muscle cells.
Examples:
The sarcolemma protects the muscle cell.
The sarcolemma helps the muscle cell stay safe.
The sarcolemma is like a wall around the muscle cell.
The sarcolemma is the muscle cell's bodyguard.
Without the sarcolemma, the muscle cell would be in big trouble.
The sarcolemma is like a shield for the muscle cell.