DNA Analysis Review

Which model of base pairing is correct?

• A=T and C=G
• A=T=C=G
• A+T and G+C
• A=G and T=C

The purpose of PCR

• cutting DNA
• creating RFLPs
• amplifying/copy DNA
• reversing the charge of DNA

If base-pairing rules state that Adenine always pairs with Thymine, and Cytosine pairs with Guanine, what would be the complementary strand to ACGGT?

• ACGGT
• TGGCA
• TGCCA
• ACCGT

What enzyme is used during PCR to pair complementary bases to the template strand?

• Thermonuclease
• Helicase
• DNA Polymerase
• RNA Polymerase

How do scientists cut DNA into smaller strands?

• restriction enzymes
• scissors
• ligase
• agarose

Which sequence of DNA bases would pair with this partiaal strand
ATG TGA CAG

• ATG TGA CAG
• TAC ACT GTC
• GTA AGT GAC
• CAT TCA CTG

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

Where is DNA found in the body?

• Cells nucleus
• Heart
• Cartilage
• Muscle

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS3-1

The four types of nucleotides that make up DNA are named for their:

• hydrogen bonds
• nitrogenous bases
• phosphate group
• ring-shaped sugars