What structure regulates the amount of light entering the eye?

Which parameter of the CBC indicates anisocytosis?

At which stage of neutrophil maturation does the cell appear to be kidney bean shaped? 

You have a patient with a neutrophilia.  What condition is most likely present?

Blood is diluted using a Leuko-tic vial.  The four primary corner squares are counted for white cells and the results are as follows:  10 cells, 13 cells, 11 cells, 9 cells on one side.  The other side of the hemacytometer was counted and the results were as follows :  9 cells, 13 cells, 10 cells, 9 cells.  Calculate the number of cells / uL in this sample. 

Submerging a red blood cell in a hypertonic solution will result in

Cellular differentiation is often controlled by the use of certain signaling pathways.  The most likely reason for this is

Which of the following is NOT part of the transduction step of a signaling pathway?

1pt – Disappearance of which type of junction most likely contributes to the metastasis of cancer cells throughout the body?

Match the cell junction to its description