1. Hydration of proteinsThe enzyme urease (jack bean) has a molecular weight of 482,700 Da (g/mole), a diffusion coefficient D=3.46x10-11m2/s (in water at 293K), and a specific volume V2=0.73 mL/g. a) Calculate the frictional coefficient fof urease in water at T=293K and its hydrodynamic radius.

The rules of engagement (roe) working group is often used to (select all that apply.)

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.