Which are differences between cardiac muscle tissue and skeletal muscle tissue?
A: The sarcoplasmic reticulum in cardiac muscle is less extensive.
B: The sarcoplasmic reticulum in cardiac muscle is more organized.
C: Cardiac muscle has intercalated discs;skeletal muscle does not.
D: Cardiac muscle has 1 or 2 nuclei per cell;skeletal muscle has multiple nuclei per cell.
E: Cardiac muscle has more well defined terminal cisternae.
A)a,c,d
B)a,c,e
C)b,c,e
D)a,b,e
E)b,d,e

Question

Quizplus · Accepted Answer

Cardiac muscle tissue has a less extensive sarcoplasmic reticulum compared to skeletal muscle, has intercalated discs which are absent in skeletal muscle, and typically has 1 or 2 nuclei per cell, whereas skeletal muscle cells are multinucleated.

Which Are Differences Between Cardiac Muscle Tissue and Skeletal Muscle