Across
- 7. People who have both A and B antigens on red cells but neither A nor B antibody in the plasma.
- 9. the study of blood as it pertains to crime
- 11. carries blood away from the heart
- 13. test uses antibodies that react to human blood to determine if blood is human
- 15. an iron-containing protein that binds to oxygen and gives blood its red color.
- 16. donut-shaped cells that carry oxygen throughout the body
- 18. secondary drop formed when some blood breaks free from the main contact drop of blood
- 19. white blood cells made of lymphoid tissue in the spleen, lymph nodes, and thymus gland
- 21. chemical that exposes blood by fluorescing under black light
- 25. the clumping of molecules or cells caused by an antigen-antibody reaction
- 30. test that turns swab pink if blood is detected
- 31. carries blood to the heart
- 32. the general study of blood or other bodily fluids
- 33. first discovered in 1940 in Rhesus monkeys.
- 34. proteins imbedded in the cell membrane
- 35. white blood cell
- 36. discovered the ABO blood types and the Rh factor
- 37. where blood cells are made
- 38. red blood cell
- 39. test that can establish the possibility that a specific bodily tissue or fluid is present
Down
- 1. white blood cells that kills and digests bacteria and fungi
- 2. material that connects an individual or thing to a group that share similar characteristics
- 3. have neither A nor B antigens on red cells but both A and B antibodies in the plasma
- 4. a two-dimensional view of the intersection of lines formed by drawing a line through the main axis of at least two drops of blood that indicates antigen any foreign molecule or cell in the body that triggers an immune response to produce antibodies
- 5. a tissue that circulates around through the body
- 6. pattern created when an object moves through blood that has not completely dried and moves, removes or alters it.
- 8. have A antigen on red cells and B antibodies in the plasma
- 10. type of evidence provided by DNA profiling.
- 12. pattern transfer of blood onto a surface not already contaminated with blood
- 14. have B antigens on red cells and A antibodies in the plasma
- 17. a reaction in which antibodies attach to antigens to bind foreign substances
- 20. the fluid portion of blood; can be obtained by centrifuging a sample of whole blood
- 22. supplies all cells with their requirements and takes away waste.
- 23. small cell fragments that assist in blood clotting
- 24. proteins secreted by white blood cells that attach to antigens as an immune response
- 26. scientific name for platelets
- 27. cells that police the body destroying foreign materials
- 28. spurting gushing of blood from damaged artery
- 29. can identify a specific biological material