Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a phosphate group, and a nitrogenous base.If the sugar is deoxyribose, the polymer is DNA.If the sugar is ribose, the polymer is RNA.ucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a phosphate group, and a nitrogenous base.
Skateboard Riser Pads and Hardware 1/8 (4mm) Green Risers and 1 Bolts $5.75. Buy It Now. Free Shipping. Includes 2 green riser pads and Phillips 1 hardware. Riser pad are a must for heavy riders or anyone who wants to add a litte cushioning between the deck and trucks. Alaska, Hawaii, US Territories, a...
No Saws, No Clamps, No Router Needed. A quarter pipe skateboard ramp kit can be easily assembled with a drill (for screws) and a wrench (for wheels). A half pipe only requires a drill.Every skateboard ramp, of course, comes with detailed ramp plans, counted screws, pre-drilled boards, pre-cut pieces; everything is ready for installation. Quarterpipes take between 1-2 hours for assembly, as halfpipes take a little more than 4 hours.o Saws, No Clamps, No Router Needed. A quarter pipe skateboard ramp kit can be easily assembled with a drill (for screws) and a wrench (for wheels). A half pipe only requires a drill.