This change in hydrogen bonding pattern is all the bacteria needs to survive. Interestingly changing an oxygen in vancomycin aglycone (compound 5 below) to an NH (compound 6 below) restores activity against VRE, strains with D-Ala-D-Lac, and compound 6 is still active against strains with (D-Ala-D-Ala). Why

An easy way to calculate the amount of energy available at each level is to what?

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

Fungi are classified into how many groups? a. 1 group b. 2 groups c. 3 groups d. 4 groups