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Unit 4 DNA Forensics Review

Authored by Erika Williams

Science

9th - 11th Grade

NGSS covered

Used 69+ times

Unit 4 DNA Forensics Review
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Nucleotides are made up of a sugar, phosphate, and..?

nitrogenous base
nucleic acid
cholesterol
fatty acid

Tags

NGSS.HS-LS1-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Guanine bonds with ______________.

Adenine
Guanine
Cytosine
Thymine

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following units are repeatedly joined together to form a strand of DNA? (This is the MONOMER of DNA.) 

amino acids
nucleotides
fatty acids
polysaccharides

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The sugar in DNA is ?

sucrose
glucose
deoxyribose
fructose

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A method used to rapidly make multiple copies of a specific segment of DNA.

PCR (Polymerse Chain Reaction)

Electrophoresis

DNA Probe

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tandem repeats of short DNA sequences with varying numbers of repeats found among individuals.

STR (Short Tandem Repeat)

PCR (Polymerase Chain Reaction)

VNTR (Variable number of Tandem Repeats)

Tags

NGSS.HS-LS3-2

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

The molecular "scissors" used to CUT DNA are called

restriction enzymes

RFLP's

STRs

helicases

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