As you view the graphics, the idea is to develop the concept of polarity in a visual manner. The more areas of red and blue that you see, the more polar is the compound and the functional group in the compound. Look at the amide, and acid. The more areas of gray and lighter shades of red and blue, the more non-polar properties are being depicted. Look at the amine, ether, and alkane.
Silk is a fabric made from animal fiber generated by silkworms that spin it to build cocoons. Silk is generally used for clothing such as blouses, dresses and ties, but it can also be used to make sheets and curtains.It has a fine, elegant and delicate appearance, but as a fabric, it has several disadvantages.ilk is generally used for clothing such as blouses, dresses and ties, but it can also be used to make sheets and curtains. It has a fine, elegant and delicate appearance, but as a fabric, it has several disadvantages.
Silk. Braided Natural Silk Non-Absorbable Suture. DESCRIPTION. Silk is a braided nonabsorbable, sterile surgical suture composed of an organic protein called fibroin. This protein is derived from the domesticated species Bombyx mori (B. mori) of the family Bombycidae. CHARACTERISTICS. Silk suture exhibits: â¢ Smooth flow through tissue while maintaining optimal knot security. TENSILE STRENGTH. While Silk suture is not absorbed, progressive degradation of the proteinaceous silk fiber in vivo may result in a gradual loss of the suture tensile strength over time. COLOR. Black. PACKAGING. Silk is available in various USP sizes. Silk is supplied in a wide range of lengths affixed to a diverse assortment of needle types in one dozen boxes. Three dozen suture boxes available on customer request.