Forensic DNA analysis

Which two bear species are most closely related?

• Bear 1 and Bear 2
• Bear 1 and Bear 3
• Bear 2 and Bear 3
• There’s no way to tell

Tags

NGSS.MS-LS4-2

NGSS.MS-LS4-3

Based on these results whose blood was found in the blood stain at the crime scene?

• Bob
• Sue
• John
• Lisa

Tags

NGSS.HS-LS3-1

The computerized database used to store DNA information is: 

• AFIS
• NIBIN
• CODIS
• PDQ

No two persons can have the same DNA profile.

• True

• False

Tags

NGSS.HS-LS3-1

DNA Analysis for criminal conviction was first used in 1960.

• True

• False

Maternal DNA can be traced using...

• mitochondrial DNA

• Y STR

Paternal DNA can be traced using the ...

• mitochondrial DNA

• Y STR

A method of separating molecules such as DNA according to size

• Electrophoresis

• Allele

• Polymerase chain reaction

• Karyotype

An alternative form of a gene

• chromosome

• allele

• exon

• intron

Tags

NGSS.HS-LS3-2

Portion of a gene that is expressed

• exon

• intron

• genome

• allele