In this type of muscle cell,the sarcoplasmic reticulum is not well developed.
A) cardiac
B) skeletal
C) smooth

Question

Quizplus · Accepted Answer

Smooth muscle cells do not have a well-developed sarcoplasmic reticulum. Instead, they rely on extracellular calcium ions to initiate muscle contraction. Both cardiac and skeletal muscle have well-developed sarcoplasmic reticulum, which plays a significant role in muscle contraction by storing and releasing calcium ions.

In This Type of Muscle Cell,the Sarcoplasmic Reticulum Is Not