Smooth ER
terminal cisternae of the sarcoplasmic reticulum
The sarcoplasmic reticulum is known for its storage of calcium ions in muscle cells.
Calcium is largely stored in bones. In cells, it is stored in the smooth endoplasmic reticulum.
The sarcoplasmic reticulum is known for its storage of calcium ions in muscle cells.
Sarcoplasmic reticulum
Calcium channel blockers block the entry of calcium into muscle cells in artery walls. Muscle cells need calcium to constrict, so reducing their calcium keeps them more relaxed and lowers blood pressure.
A calcium channel blocker is a drug that lowers blood pressure by either preventing calcium from entering cells of the cardiac muscle, or the smooth muscle cells of the blood vessel walls.
Calcium channel blockers are medicines that slow the movement of calcium into the cells of the heart and blood vessels.
Minerals are stored in the bone. To be more specific, the mineral that is stored in the bone is calcium.
sarcoplasmic reticulum
Doubtful. One would think that any glycogen stored in muscle cells would be producing mitochondrial ATP for use in the sarcomere, the muscle contraction unit.
Calcium