Powders
Liquids
Fingerprints
General questions
Incriminations
100
Fizzes in HCl
Soluble in water
What is baking soda?
100
Lemon-y smell
What is lemon juice?
100
What is an arch?
100
The abbreviations for the four DNA bases.
What is a A (adenine), C (cytosine), G (guanine) and T (thymine)?
100
Sugar implicates someone who has recently been:
What is baking, cooking, etc.?
200
Organic
What is yeast?
200
Chemical name: Acetic Acid
What is vinegar?
200
What is a loop?
200
The most dense crimebusters plastic
What is PETE/PVC?
300
Blackens in Iodine
Off white color
What is flour?
300
Clears iodine
What is bleach?
300
A 3d fingerprint molded into clay
What is a plastic fingerprint?
300
List the three hair stages in order.
What are Anagen, Catagen, and Telogen?
300
Suspect A is a gardener
Suspect B is a custodian
Suspect C is a chef
Who does the presence of vinegar and ammonia at the crime scene implicate most?
Who is Suspect B?
400
Chemical formula: C102H151O39N31
What is gelatin?
400
Used as fertilizer
What is ammonia?
400
Is this an arch, loop whorl, and what specific type?
What is a double loop whorl?
(No points for just whorl or other type of whorl)
400
Chemical reaction for vinegar plus baking soda
What is NaHCO3 + CH3COOH --> CO2 + H2O + NaCH3COO
or
What is NaHCO3 + C2H4O2 --> CO2 + H2O + NaC2H4O2
400
The following hair would incriminate someone owning a...?
What are all non-bald suspects?
(It is a human hair)
500
Soluble in water
Clear, irregular crystals
pH of 7
What is sugar?
500
Bubbles in iodine
What is hydrogen peroxide.
500
The study of fingerprints
What is dactyloscopy?
500
What temperature is used for the denaturing process in PCR.
What is 95 C/203 F
500
What substance, other than salt and vinegar, would incriminate someone who has been eating salt and vinegar chips
What is Sodium Acetate?