Targeted therapies are used in patients with a set gene expression pattern. a targeted therapy that prevents the activation of the estrogen receptor in breast cancer would be beneficial to which type of patient?
patients who express the egfr receptor in normal cells
patients with a mutation that inactivates the estrogen receptor
patients with lots of the estrogen receptor expressed in their tumor
patients that have no estrogen receptor expressed in their tumor

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).

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics