The enzyme is responsible for pyruvylation of subterminal glucose in the acidic octasaccharide repeating unit of the exopolysaccharide of " Rhizobium leguminosarum ".
22.
For example, polyethylene is a mixture of very long chains of-CH 2-repeating units, and is generally sold in several molar mass distributions, UHMWPE.
23.
Researching high-temperature stable polymers, Marvel was the first to synthesize Polybenzimidazole ( PBI ), a condensation polymer with aromatic and heteroaromatic repeating units.
24.
Microsatellites are repeated sequences of DNA . These sequences can be made of repeating units of one to six base pairs in length.
25.
Calixarenes are difficult to produce because random polymerization occurs inside of complex mixtures of linear and cyclic oligomers with different numbers of repeating units.
26.
Although each individual nucleotide repeating unit is very small, DNA polymers can be very large molecules containing millions to hundreds of millions of nucleotides.
27.
Moreover, the cornea bears more mucopolysaccharide ( a carbohydrate that has among its repeating units a nitrogenous sugar, hexosamine ) to embed the fibrils.
28.
Polyethylene oxide chains have an oxygen and two carbon (-O-CH 2-CH 2-) n repeating unit and has an increased hydrophilic character compared to hydrocarbons.
29.
Varying the composition of the pieces of the repeating units opened the door to a broad range of polymers, all of them very strong.
30.
Derivatives of cyclen are larger cyclic polyamines but the repeating unit ( ethyleneimine, CH 2 CH 2 NH ) is always the same.
