Medusa muscle is not doubly refracting, but then none that I have here seen is striated, and unstriated muscle is not doubly refracting anywhere, is it?
The porphyritic appearance is given the rock by large crystals of a glassy, unstriated feldspar and crystals of quartz.
It usually contains as important constituents unstriated feldspar and quartz, but in addition it may include a striated feldspar, biotite, muscovite, or hornblende, or several of these combined.
Although with wide variation in chemical composition, the feldspars are yet broadly divided into two classes; the one striated, and the other anunstriated potash or orthoclase variety.
The Intermediate Muscles are composed of striated and unstriated fibers; they are, therefore, both voluntary and involuntary in their functions.
Unstriated muscular fiber; at b, in its natural state; at a, showing the nuclei after the action of acetic acid.
Sheet 7 represents the simpler kind of muscular tissue, unstriated muscle, in which the cell character is still fairly obvious.
It would seem that unstriated muscle contracts slowly, and we find it especially among the viscera; in the intestine for instance, where it controls that "peristaltic" movement which pushes the food forward.
Unstriated muscle is sometimes called involuntary, and striated, voluntary muscle; but there is really not the connexion with the will that these terms suggest.
The proper distribution of blood to the various organs of the body is regulated by the vasomotor system acting upon the small arteries which contain considerable unstriated muscle.
The proper distribution of blood to the various organs of the body is regulated by the vasomotor system acting on the small arteries which contain considerable unstriated muscle.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "unstriated" in a variety of sentences. We hope that you will now be able to make sentences using this word.
