Without great teeth, you simply canât pull that off. Cosmetic dentistry options include: bonding, teeth whitening, porcelain veneers, crowns (caps), gum grafts, removal of teeth or gums, tooth structures, dental implants, and fixed bridges.
Striations are a key attribute to identify skeletal and cardiac muscle types. Although striations are usually visible in most sections of these muscle types, it can sometimes take a little adjustment of the microscope lighting to see them clearly.
1 Structural characteristics of skeletal, smooth, and cardiac muscle; striated vs nonstriated. 2  Skeletal muscle = striated, voluntary, shaped like long fibers, multinucleated. 3  Smooth muscle = nonstriated, involuntary, shaped like almonds (tapered ends), one nucleus per cell.