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NAME _______________________________________________________________ PERIOD ___________
Forensic Science – CH 8 “MAKE-UP” REVIEW PACKET
This packet is designed to help you review ALL the material you should master for
CH 8 Assessment. IT WILL BE GRADED therefore: Do your BEST to answer ALL the
questions as thoroughly and completely as possible. Utilize your Cornell notes, the
text and don’t forget the online tutorial on blood spatter!
1. This scientist discovered the A-B-O surface protein
____________________________________________________.
2. No two individuals, with the exception of identical twins, can be expected to
have the same combination of blood antigens. TRUE FALSE
3. The liquid that separates from blood when it clots is
_____________________________________________.
4. Type A individuals have _______________ antigens on the surface of their
erythrocytes.
5. Type O individuals have __________________________ antibodies.
6. Rhesus monkeys are the origin of the Rh or __________________________ factor in
blood.
7. ____________________________________ is the fluid portion of whole blood.
8. Blood type, species-specific blood and toxicological tests are based on this
“study of antibody-antigen reactions”:
9. Define agglutination:
10. An antibody is a protein that is made to interact with a specific
__________________________________.
11. List ALL the possible genotypes that could be generated from a B+ woman
and an A- man:
12. This basic unit of heredity, the ____________________ is positioned at the same
location on a pair of these thread-like structures
____________________________________________ found in the nucleus of a cell.
13. When two alleles are the exactly the same for the same trait it is called:
_____________________________________________________________.
14. What possible phenotypes can occur with an AB mother and AB father?
List them:
15. On a blood typing tray, for type O Rh – blood, agglutination would appear on
which of the following ovals (circle ALL that apply): anti-A, anti-B, anti-D?
16. The phenotype of a person with the alleles A negative; O negative would be:
_____________________________.
17. Type B erythrocytes will agglutinate when added to (circle ALL that apply)
AB, A, O blood.
18. Hemoglobin has _____________________________________-like activity.
19. An immunological assay that can detect minute quantities of chemicals in
blood and urine samples is _____________________________________________________
_______________________________________________________________.
20. The test used to identify a red stain as blood that can differentiate
hemoglobin from other protein sources is:
______________________________________________________________________________.
21. This reagent interacts with proteins causing a luminescent
result:_________________________________________________.
22. Antibodies designed to interact with a specific antigen site are called
____________________________________________________.
23. Antigen and antibody (can / cannot) be induced to move toward each other
in an electric field.
24. Step 1: the stain is blood; now what EXACTLY do you do for the next step?
25. There are _________________ PAIRS of chromosomes in a human and that
includes the sex chromosomes.
26. When a person has one allele of each version of a trait they are said to be
______________________________________________________________.
27. The reason that a blood drop contracts into the smallest circle it can is due to
molecular attraction is called
___________________________________________________________________.
28. The average adult has approximately ________________ liters of blood.
29. _________________________________________ is a surface that shows satellite and
excess secondary splatter.
30. A blood stained article contacting another surface is called
__________________________________________________________ stains.
31. Blood droplets subjected to a force greater than gravity belong to two
possible categories: ______________________________________________________ or
____________________________________________ spatter.
32. Blood-soaked evidence is placed in this container:
________________________________________________________.
33. What must be done to any wet, blood soaked articles before they can be
stored?
34. This protein is unique to sperm _____________________________________________.
35. Why can’t blood type be used to prove paternity?