Small proteins contained in the plasma are normally filtered by the glomerulus, but they never appear in the urine. how do you think they are removed from the fluid in the lumen of the nephron? defend your answer. in glomerulonephritis, a condition affecting the ability of glomeruli to filter blood, proteinuria (protein found in the urine) is often seen. one of the causes of glomerulonephritis is high blood pressure. how might high blood pressure lead to proteinuria?

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).

How many chromosomes does each human cell contain? a. 23 chromosomes b. 26 chromosomes c. 43 chromosomes d. 46 chromosomes

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism