What is a hematocrit? a hematocrit is the percentage of erythrocytes in a whole blood sample. a hematocrit is the percentage of plasma in a whole blood sample. a hematocrit is the percentage of all formed elements in a whole blood sample. a hematocrit is the percentage of leukocytes and platelets in a whole blood sample.

Blood, made up of red and white blood cells, work together to form

Because of its structure the cell membrane is known as a phospholipid ? a.bilayer b.molecule c.fluid d.barrier

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).