1. Polysaccharides are often quite heterogeneous, containing slight modifications of the repeating unit . 2. The unit cell represents the simplest repeating unit of the crystal structure. 3. For polymers in condensed chemical formulas, parentheses are placed around the repeating unit . 4. DNA is a long polymer made from repeating units called nucleotides. 5. These short homologous repeating units have been termed combined repetitive oligopeptide ( CROPs ). 6. In the CAS system, the CRU is called a structural repeating unit ( SRU ). 7. One repeating unit of this hypothetical periodic system is called a " unit cell ". 8. PCTFE exhibits a permanent dipole moment due to the molecular asymmetry of its repeating unit . 9. Each repeating unit is the same, but a little different; false starts can be detected. 10. The information in DNA is held in the sequence of the repeating units along the DNA chain.
Mobile