The sarcoplasmic reticulum of skeletal muscle is a

Question

The sarcoplasmic reticulum of skeletal muscle is a (A) form of rough endoplasmic reticulum (B) site of glycogen storage and degradation to glucose (C) site into which calcium is released during muscle relaxation (D) site of a calcium-binding protein and a calcium-activated ATPase ,

Tardigrade Admin · Accepted Answer

The sarcoplasmic reticulum is a modified smooth endoplasmic reticulum. That serves alternatively as a storage site and a source of cellular calcium.

Q. The sarcoplasmic reticulum of skeletal muscle is a

form of rough endoplasmic reticulum

site of glycogen storage and degradation to glucose

site into which calcium is released during muscle relaxation

site of a calcium-binding protein and a calcium-activated ATPase ,

The sarcoplasmic reticulum is a modified smooth endoplasmic reticulum. That serves alternatively as a storage site and a source of cellular calcium.