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- 1. Multiple Choice
SELECT ALL THAT APPLY: What is true for the two "sides" of the X of a chromosome?
Each side is called a sister chromatid
Each side is called a homologous chromosome
Each side is composed of identical DNA
Each side is composed of different DNA
- 2. Multiple Choice
The structure in the image is called a:
Chromosome
Karyotype
Gene
Protein
- 3. Multiple Choice
How many pairs of homologous chromosomes are found in each (body) cell?
46
23
72
10
- 4. Multiple Choice
Which chromosomes are shown in the image?
Sex Chromosomes
Autosomes
Trisomy
Monosomy
- 5. Multiple Choice
A karyotype is:
A tool scientists use to analyze chromosomes
A tool scientists use to predict the potential genotypes / phenotypes of offspring
A tool scientist use to identify genes in the human genome
A tool scientists use to identify criminals & find relatives
- 6. Multiple Choice
Identify the tool in the image:
Karyotype
Gel Electrophoresis
DNA Fingerprint
Gene Analysis
- 7. Multiple Choice
XX
Female
Male
- 8. Multiple Choice
XY
Female
Male
- 9. Multiple Choice
This person's sex is:
Female
Male
- 10. Multiple Choice
This person's sex is:
Female
Male
- 11. Multiple Choice
SELECT ALL THAT APPLY: Sex Chromosomes:
Pair #23
Determine whether you're male / female
Pairs #1-22
Every chromosome except sex chromosomes
- 12. Multiple Choice
SELECT ALL THAT APPLY: Autosomes Chromosomes:
Pair #23
Determine whether you're male / female
Pairs #1-22
Every chromosome except sex chromosomes
- 13. Multiple Choice
Monosomy:
Missing 1 chromosome
3 chromosomes (instead of a pair)
Chromosomes are normal
- 14. Multiple Choice
Trisomy:
Missing 1 chromosome
3 chromosomes (instead of a pair)
Chromosomes are normal
- 15. Multiple Choice
SELECT ALL THAT APPLY:
Male
Female
No chromosomal abnormalities
Trisomy 21
- 16. Multiple Choice
SELECT ALL THAT APPLY:
Male
Female
No chromosomal abnormalities
Trisomy 21
- 17. Multiple Choice
SELECT ALL THAT APPLY:
Trisomy 18
Monosomy 18
Monosomy (of sex chromosomes)
Trisomy 21
- 18. Multiple Choice
SELECT ALL THAT APPLY:
Male
Female
No chromosomal abnormalities
Trisomy 18
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