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Daily CSI PowerPoint PPT Presentation


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Daily CSI. Set #8. Trivia Challenge. 8 th Grade Forensic Science. T. Trimpe 2006 http://sciencespot.net/. Questions. 1. True or False? You can alter your DNA so it will appear to be different. 2. What was one of the problems during early blood tests? (Around 1875)

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Daily CSI

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Daily CSI

Set #8

Trivia Challenge

8th Grade Forensic Science

T. Trimpe 2006 http://sciencespot.net/


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Questions

1. True or False? You can alter your DNA so it will appear to be different.

2. What was one of the problems during early blood tests? (Around 1875)

A. Microscopic examination could not be applied to dried blood

B. Human blood could not be distinguished from animal blood

C. Blood types could not be identified

D. All of these

3. What system used by the FBI compiles DNA of known violent offenders from all over the nation and can be used to match DNA with a sample found at a crime scene?

A. AFIS B. DNAW C. CODIS D. CDDB

4. A woman gets out of bed, watches TV, talks on the phone, pets her cat, and then shoots her husband. She hides the gun and runs away. Which object would be most useful to the forensic serologist in finding out who the woman was?

A. The TV B. The cat C. The phone D. The TV remote

5. True or False? Your blood type appears only in your blood.


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All of these things would help find out who the woman is, but to the forensic serologist, the phone would be the most handy. When you talk on the phone, little bits of saliva go onto the phone when you talk. White blood cells are found in saliva so the woman's DNA would be on the phone.

Answers

1. True or False? You can alter your DNA so it will appear to be different.

2. What was one of the problems during early blood tests? (Around 1875)

A. Microscopic examination could not be applied to dried blood

B. Human blood could not be distinguished from animal blood

C. Blood types could not be identified

D. All of these

3. What system used by the FBI compiles DNA of known violent offenders from all over the nation and can be used to match DNA with a sample found at a crime scene?

A. AFIS B. DNAW C. CODIS D. CDDB

4. A woman gets out of bed, watches TV, talks on the phone, pets her cat, and then shoots her husband. She hides the gun and runs away. Which object would be most useful to the forensic serologist in finding out who the woman was?

A. The TV B. The cat C. The phone D. The TV remote

5. True or False? Your blood type appears only in your blood.


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