Which structure guides an action potential to the inside of a muscle cell?

T-tubule, Sarcolemma..that is the outer cell membrane, guides action potential to the cell's inside. The release of calcium ions into the sarcoplasm leads to the interaction of proteins embedded in a long cylindrical organelles

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

b ti isnfornopgnoernfrof