31. The acetylcholinesterase in erythrocytes is identical to the acetylcholinesterase found in neuromuscular tissue. 32. There are ~ 225, 000 molecules of GPC and GPD per erythrocyte . 33. In the case of hemolytic anemia, PGK deficiency occurs in the erythrocytes . 34. The influence of trophozoites on the morphology of infected erythrocytes is not marked. 35. They are red cell antigens which are not produced by the erythrocyte itself. 36. In erythrocytes or leukocytes, merozoites develop into gametocytes. 37. Pitted erythrocytes are unique and have never been seen before physiologically or pathologically. 38. The protozoa are intracellular parasites that infect the erythrocytes . 39. No granules or dots were seen in the erythrocytes . 40. These penetrate erythrocytes and differentiate into macrogametoctyes and microgametocytes.