How to use in-sentence of “muscle cells”:
– There are 6-20 small muscle cells on the sides which can contract to squash the elastic sac into a disc against the skin.
– Any signaling molecules they release act on the smooth muscle cells in the walls of nearby, larger vessels.
– Skeletal muscle is made up of individual muscle cells or myocytes, known as “muscle fibres”.
– The worse problem though is that when muscle cells die, they release cell proteins into the blood.
– Systole happens because the muscle cells of the heart gets smaller in size.

