For one, their cells look pretty different. Skeletal muscle tissue has long, multinucleate cells, while cardiac cells are squat, branched out, and interconnected, each one with one or two central nuclei.

首先，它们的胞非常不同。骨骼肌组有长的多核胞，而胞是蹲下的、分支的和相互连接的，每个胞都有一两个中央胞核。