Have an account?
Skip to Content
Build your own quiz
Suggestions for you
25 questions
Show Answers
See Preview
- 1. Multiple ChoiceWhich of the following monomers are repeatedly joined together to form a strand of DNA?amino acidsnucleotidesfatty acidspolysaccharides
- 2. Multiple Choice
What lab technique separates DNA molecules by size in order to analyze DNA?
Gel Electrophoresis
Fingerprinting
Cloning
DNA Extraction
- 3. Multiple Choice
In a DNA fingerprint, lighter-weight fragments can be found at the:
Top
Bottom
Middle
Front
- 4. Multiple Choice
DNA fingerprinting may be used to do which of the following?
Identify gender
Identify criminals
Identify parents and offspring
Identify genetic disorders
- 5. Multiple Choice
The process of collecting DNA from the nucleus of a cell is called:
Gel electrophoresis
DNA fingerprinting
DNA extraction
Transformation
- 6. Multiple Choice
Once DNA has been extracted from the nucleus of a cell, it is exposed to ______ ______ that act like biochemical scissors to cut the DNA.
restriction enzymes
gel agarose
clotting factors
electric shock
- 7. Multiple Choice
The pieces of DNA that are seen in the DNA fingerprint are called:
Genes
Granules
Fragments
Composites
- 8. Multiple Choice
What are sections of DNA called?
DNA
Genes
Chromosomes
Nucleus
- 9. Multiple Choice
Gel electrophoresis separates fragments of DNA by:
Size/weight
Genes
Base pairs
Electromagnetic charge
- 10. Multiple Choice
Which suspect left the blood stain?
Bob
Sue
John
Lisa
- 11. Multiple Choice
Which suspect's DNA fingerprint matches that of the felon?
S1
S2
S3
None
- 12. Multiple ChoiceWhat are the three components of a nucleotide?sugar, hydrogen, nitrogen basesugar, oxygen, nitrogen basesugar, phosphate, nitrogen basesugar, phosphate, protein
- 13. Multiple Choice
Which suspect matches the crime scene?
Suspect 1
Suspect 2
Neither
- 14. Multiple ChoiceWhat determines the code, or information, of a DNA molecule?the shape (structure) of the nitrogen basesthe order (sequence) of the nitrogen basesthe color of the nitrogen basesthe frequency (number) of nitrogen bases
- 15. Multiple Choice
Which man is the father of Mary's child?
Bob
Larry
- 16. Multiple Choice
Which man is the actual father of the child?
"Dad" 1
"Dad" 2
"Dad" 3
- 17. Multiple ChoiceWhich sequence of complementary DNA bases would pair with this partial strand
ATG TGA CAG?ATG TGA CAGTAC ACT GTCGTA AGT GACCAT TCA CTG - 18. Multiple Choice
Which male is the father of the child?
Male 1
Male 2
- 19. Multiple Choice
What is the role of restriction enzymes?
To cut the DNA into fragments
To dye the DNA
To move the DNA fragments throughout the gel
To remove DNA from the nucleus
- 20. Multiple ChoiceThe molecule pictured is a monomer of _______.RNADNAa carbohydratea protein
- 21. Multiple ChoiceThe two strands of nitrogenous bases in DNA are joined by which type of bond?polar bondsionic bondscovalent bondshydrogen bonds
- 22. Multiple ChoiceAre all mutations bad?YesNo
- 23. Multiple Choice
DNA sequences can often be used to determine relationships between...
nutritional needs
organisms
habitats
- 24. Multiple Choice
A gene determines a __________ such as eye or hair color.
nucleus
DNA
chromosome
Trait
- 25. Multiple Choice
Which suspect matches that of the crime scene DNA?
1
2
3
4
- Answer choicesTagsAnswer choicesTags