Download 3. fused spleen and tumor cells.

Chapter 8 Crossword - Serology
Across
1. Having two identical allelic genes on two corresponding positions of a pair of chromosomes.
3. fused spleen and tumor cells.
5. The existence of more than one form of a genetic trait.
8. An enzyme found in high concentrations in semen.
9. The liquid that separates from the blood when a clot is formed.
11. The absence of sperm.
13. The basic unit of heredity, consisting of a DNA segment located on a chromosome.
15. The female sex chromosome.
16. Any of several alternative forms of a gene located at the same point on a particular pair of chromosomes.
17. Antibodies produced by injecting animals with a specific antigen.
21. The female reproductive cell.
23. A threadlike structure in the cell nucleus, along which the genes are located.
24. An antibody that reacts with its corresponding antigen to form a precipitate.
25. An abnormally low sperm count.
26. The cell arising from the union of an egg and a sperm cell.
27. The physical manifestation of a genetic trait such as shape, color, or blood type.
28. The clumping of red blood cells by the action of an antibody.
29. A protein that acts as a catalyst for certain specific reactions.
30. The fluid portion of unclotted blood.
Down
2. The male sex chromosome.
4. A red blook cell protein that transports oxygen in the bloodstream.
6. The most sensitive chemical test that is capable of presumptively detecting bloodstains diluted up to 300000 times.
7. Having two different allelic genes on two corresponding positions of a pair of chromosomes.
10. A collection of identical antibodies that interact with a single antigen site.
12. The physical location of a gene on a chromosome.
14. The study of antigen-antibody reactions.
16. Blood serum that contains specific antibodies.
18. A protein in the blood serum that destroys or inactivates a specific antigen.
19. The molecules that carry the body's genetic information.
20. A read blood cell.
22. The particular combination of genes present in the cells of an individual.