Draw the structure of sucrose. Label the glucose and fructose rings in this disaccharide.
What are the three geometric characteristics that provide orientation control?
Calculate the approximate (a) radius, (b) volume, (c) density (in kg/m3\mathrm{kg} / \mathrm{m}^3kg/m3 ) of a nucleus of gold, 17717Au\frac{177}{17} \mathrm{Au}17177Au. (You can ignore the binding energy of the nucleus for this calculation.)
Vector A\mathbf{A}A is in the negative yyy direction, and vector B\mathbf{B}B is in the negative xxx direction. What are the directions of (a) A×B\mathbf{A} \times \mathbf{B}A×B (b) B×A\mathbf{B} \times \mathbf{A}B×A ?