Circle your answer on the exam and fill in the corresponding bubble on your scantron. The following information may be required to answer some of the questions. Because water is a polar molecule, it is a good solvent for ionic compounds. A hydrogen bond is weaker than an ionic bond. Collective hydrogen bonds represent a strong force in DNA structure.
Water has high specific heat.
750 grams 7. The concentration of hydrogen ions is 1 X 10-5 M. b. The concentration of hydrogen ions is 0.00001 M. c. DNA monomers are called nucleotides and consist of a nitrogenous base, deoxyribose and a phosphate group. A phosphodiester linkage occurs between the deoxyribose and phosphate group.