What is used to “digest†DNA?
Select one:
A. Agarose powder
B. Restriction enzymes
C. TAE buffer
D. Pipettes
What is DNA’s electrical charge?
Select one:
A. Positive
B. Alternating (Both positive and negative)
C. Negative
D. Neutral
EcoRI recognizes which of the following sequences of DNAnucleotides?
Select one:
A. 5’ CCTTAAG 3’
B. 5’ GGCC 3’
C. 5’ GAATTC 3’
D. 5’ UUCGTA 3’
Scientists originally used __________ to create DNAprofiles of individuals.
Select one:
A. EKROLs
B. DRKDFs
C. VNTRs
D. FWVIVs
Who is credited for being the first person to use DNAprofiling to solve a crime?
Select one:
A. James Watson
B. Maurice Wilkins
C. Francis Crick
D. Alec Jeffreys
