Human Karyotype Warm Up 2

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  • 1/30 Questions

    How many total chromosomes does the karyotype of a Down's Syndrome patient contain?  (Hint: you must enter a number from 5 to 100.)

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About This Quiz

Welcome to the electronic biology classroom of the 21st Century. This warm-up exercise targets an activity from the science web site, Mitchell's Cosmic Adventure titled, Karyotype Studies. This warm up allows you unlimited number of attempts to increase your learning and test-taking skills. As a bonus, each attempt randomly generates new questions and answers.

Human Karyotype Warm Up 2 - Quiz

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  • 2. 

    How many total chromosomes are located in the karyotype for Trisomy - 10 female patients?  (Hint: enter a number from 1 to 50.)

    Explanation
    Trisomy 10 is a chromosomal disorder where there is an extra copy of chromosome 10 in the cells. In this case, the karyotype for Trisomy - 10 female patients would have a total of 47 chromosomes instead of the usual 46. The additional chromosome 10 is responsible for the genetic abnormalities associated with this condition.

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  • 3. 

    How many total chromosomes are located in the karyotype for Trisomy - 10 male patients?  (Hint: enter a number from 1 to 50.)

    Explanation
    Trisomy-10 refers to a condition where there is an extra copy of chromosome 10, resulting in a total of 47 chromosomes instead of the usual 46. In this case, the karyotype for Trisomy-10 male patients would have 47 total chromosomes.

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  • 4. 

    Individuals with Trisomy - 15 live long healthy lives.

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Trisomy 15 is a chromosomal disorder in which there is an extra copy of chromosome 15. This condition can cause a variety of health problems and developmental delays. Individuals with trisomy 15 often have significant medical issues and may have a shortened lifespan. Therefore, it is not true that individuals with trisomy 15 live long healthy lives.

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  • 5. 

    Individuals with Trisomy - 13 survive fetal development are born Severely mentally retarded and physically malformed.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Individuals with Trisomy-13, also known as Patau syndrome, typically have severe intellectual disabilities and physical abnormalities. Trisomy-13 is caused by the presence of an extra copy of chromosome 13, which disrupts normal development. Babies with this condition often have heart defects, cleft lip or palate, and other structural abnormalities. They may also experience vision and hearing problems, seizures, and difficulty feeding. Sadly, the prognosis for individuals with Trisomy-13 is generally poor, with many not surviving beyond infancy or early childhood. Therefore, the statement "Individuals with Trisomy-13 survive fetal development are born severely mentally retarded and physically malformed" is true.

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  • 6. 

    How many total chromosomes does a normal human male karyotype display?

    • 23

    • 46

    • 96

    • 128

    Correct Answer
    A. 46
    Explanation
    A normal human male karyotype displays a total of 46 chromosomes. This is because human cells typically contain 23 pairs of chromosomes, with one set inherited from the mother and one set inherited from the father. In males, one pair of these chromosomes is the sex chromosomes, consisting of one X and one Y chromosome, determining the individual's male characteristics. The remaining 22 pairs are the autosomes, which contain genes responsible for various traits and characteristics. Therefore, the correct answer is 46.

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  • 7. 

    How many total chromosomes does a normal human female karyotype display?

    • 23

    • 46

    • 96

    • 128

    Correct Answer
    A. 46
    Explanation
    A normal human female karyotype displays a total of 46 chromosomes. This is because humans have 23 pairs of chromosomes, with one set inherited from each parent. In females, one of the pairs is made up of two X chromosomes, known as the sex chromosomes, while the other 22 pairs are autosomes. Therefore, the correct answer is 46.

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  • 8. 

    Trisomy - 16 is a genetic disease that causes miscarrages.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Trisomy 16 is a genetic disorder where an individual has three copies of chromosome 16 instead of the usual two. This condition is typically incompatible with life and often leads to miscarriages. It is considered one of the most common chromosomal abnormalities in miscarriages. Therefore, the statement that Trisomy 16 is a genetic disease that causes miscarriages is true.

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  • 9. 

    Individuals with Trisomy - 10 do not survive fetal development.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Individuals with Trisomy - 10 have an extra copy of chromosome 10, which can cause various developmental abnormalities. Trisomy 10 is a rare condition, and most cases result in spontaneous miscarriage or stillbirth. Therefore, individuals with Trisomy - 10 do not survive fetal development.

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  • 10. 

    What was the former name of Down's Syndrome?

    • Patau's Disease

    • Mongolism

    • Defreuss

    • Hardy - Stevens

    Correct Answer
    A. Mongolism
    Explanation
    The former name of Down's Syndrome was "Mongolism." This term was used in the past to describe the condition because individuals with Down's Syndrome were thought to resemble the facial features of individuals from Mongolia. However, this term is now considered outdated and offensive, as it perpetuates stereotypes and is not medically accurate. The condition is now universally referred to as Down's Syndrome, named after the physician John Langdon Down who first described it in the 19th century.

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  • 11. 

    The genetic condition called 46, XX, der (4) t(4,8) (q35.1;q 24:11). What does the "der" mean?

    • Doubled

    • Different

    • Derived

    • Duplicated

    Correct Answer
    A. Derived
    Explanation
    The term "der" in the genetic condition 46, XX, der (4) t(4,8) (q35.1;q 24:11) refers to "derived." In genetics, "derived" is used to describe a chromosome or genetic material that has undergone rearrangements or changes, resulting in a new structure or configuration. In this case, the "der" indicates that there has been a rearrangement involving chromosome 4, specifically a translocation between chromosomes 4 and 8.

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  • 12. 

    How many total chromosomes are found in the karyotype of abnormal human females having Trisomy - X?

    • 23

    • 46

    • 47

    • 48

    • 50

    Correct Answer
    A. 47
    Explanation
    Trisomy X is a chromosomal disorder that affects females, where they have an extra X chromosome. Typically, females have two X chromosomes (46 total chromosomes), but in the case of Trisomy X, there is an additional X chromosome, resulting in a total of 47 chromosomes. This extra chromosome can lead to physical and developmental abnormalities, although many individuals with Trisomy X lead normal lives without any significant health issues.

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  • 13. 

    Down's Syndrome has a medical term associated with the karyotype.  What is the secondary name?

    • Trisomy - 10

    • Trisomy - 13

    • Trisomy - 15

    • Trisomy - 18

    • Trisomy - 21

    Correct Answer
    A. Trisomy - 21
    Explanation
    Trisomy refers to the presence of an extra copy of a chromosome in a person's cells. In the case of Down's Syndrome, it is caused by the presence of an extra copy of chromosome 21. Therefore, the secondary name for Down's Syndrome is Trisomy - 21.

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  • 14. 

    XXY syndrome is a genetic condition in which human _____ have an extra _____ chromosome.

    • Female, Y

    • Female, X

    • Male , X

    • Male, Y

    Correct Answer
    A. Male , X
    Explanation
    XXY syndrome, also known as Klinefelter syndrome, is a genetic condition that affects males. It occurs when a male has an extra X chromosome, resulting in a total of 47 chromosomes instead of the usual 46. This condition can cause various physical and developmental differences, such as infertility, low testosterone levels, and learning disabilities. Therefore, the correct answer is "Male, X" as it accurately describes the genetic condition.

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  • 15. 

    How many total chromosomes does aTuner's Syndrome karyotype display?

    • 23

    • 45

    • 47

    • 48

    Correct Answer
    A. 45
    Explanation
    A normal human karyotype consists of 46 chromosomes, with 23 pairs. However, in Turner's Syndrome, there is a missing or incomplete X chromosome in females. This results in a total of 45 chromosomes instead of the usual 46. Therefore, the correct answer is 45.

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  • 16. 

    What is another name for the Trisomy - 13 in human males and females?

    • Davis Syndrome

    • Carder Disease

    • Patau's Disease

    • Patau's Syndrome

    • Trichromosome Disease

    Correct Answer
    A. Patau's Syndrome
    Explanation
    Patau's Syndrome is another name for Trisomy 13 in human males and females. Trisomy 13 is a genetic disorder where individuals have an extra copy of chromosome 13. It is characterized by severe developmental abnormalities, including intellectual disability, heart defects, cleft lip and palate, and various physical deformities. The condition is named after the scientist Klaus Patau, who first described it in 1960.

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  • 17. 

    What group of chromosomes is the mutation found that causes Trisomy - 10?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group C
    Explanation
    The mutation that causes Trisomy - 10 is found in Group C chromosomes.

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  • 18. 

    What is another genetic vocabulary term used to describe Turner's Syndrome?

    • Trisomy - 15

    • Monosomy - Y

    • Trisomy - 20

    • Trisomy - 22

    • Monosomy -X

    Correct Answer
    A. Monosomy -X
    Explanation
    Monosomy-X is another genetic vocabulary term used to describe Turner's Syndrome. This condition is characterized by the presence of only one X chromosome in females, instead of the usual two.

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  • 19. 

    How many total sex chromosomes does aTuner's Syndrome karyotype display?

    • 0

    • 1

    • 2

    • 3

    • 4

    Correct Answer
    A. 1
    Explanation
    A Turner's Syndrome karyotype typically displays only one sex chromosome. This condition is characterized by the absence of one X chromosome in females, resulting in a karyotype of 45,X. Normally, females have two X chromosomes (46,XX), but in Turner's Syndrome, there is a monosomy of the sex chromosomes, leading to various physical and developmental abnormalities. Therefore, the correct answer is 1.

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  • 20. 

    XXY is an autosome genetic defeat called Klinefelter Syndrome?

    • True

    • False

    Correct Answer
    A. False
    Explanation
    Klinefelter Syndrome is not caused by an autosome genetic defect. It is actually caused by the presence of an extra X chromosome in males, resulting in a karyotype of XXY instead of the usual XY. Therefore, the correct answer is False.

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  • 21. 

    What group of chromosomes is the mutation found that causes Trisomy - 13 in human females?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group D
    Explanation
    Trisomy 13, also known as Patau syndrome, is a genetic disorder caused by the presence of an extra copy of chromosome 13. In this case, the mutation is found in Group D chromosomes.

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  • 22. 

    The genetic condition called 46, XX, der (4) t(4,8) (q35.1;q 24:11). Which statement is correct?

    • Chromosome 4 is normal

    • Chromosome 4 lost part of it's arm

    • Chromosome 6 is normal

    • Chromosome 8 is normal

    Correct Answer
    A. Chromosome 4 lost part of it's arm
    Explanation
    The correct answer is "Chromosome 4 lost part of its arm." This is indicated by the presence of the der(4) in the given genetic condition. The der(4) refers to a derivative chromosome 4, which means that there has been a rearrangement or loss of genetic material from chromosome 4.

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  • 23. 

    What group of chromosomes is the mutation found that causes Trisomy - 16 in human females?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group E
    Explanation
    Trisomy 16 is a condition where there is an extra copy of chromosome 16. In this case, the mutation causing Trisomy 16 is found in Group E chromosomes.

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  • 24. 

    What group of chromosomes is the mutation found that causes Trisomy - 13 in human males?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group D
    Explanation
    The mutation that causes Trisomy - 13 in human males is found in Group D chromosomes.

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  • 25. 

    What group is described as having very short chromosomes; centromeres at or near end.

    • A

    • B

    • C

    • D

    • E

    • F

    • G

    • Sex Chromosomes

    Correct Answer
    A. G
    Explanation
    Group G, also known as sex chromosomes, is described as having very short chromosomes with centromeres at or near the end. This group includes the X and Y chromosomes, which determine the sex of an individual. The X and Y chromosomes are unique because they have a different number of genes and are involved in determining the development of male or female characteristics.

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  • 26. 

    What group of chromosomes is the mutation found that causes Trisomy - 15 in human females?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group D
    Explanation
    Trisomy 15 is a genetic disorder characterized by the presence of an extra copy of chromosome 15. In human females, this mutation is found in Group D chromosomes.

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  • 27. 

    What group of chromosomes is responsible for Down's Syndrome?

    • Group A

    • Group C

    • Group E

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group G
    Explanation
    Down's Syndrome is caused by the presence of an extra copy of chromosome 21. However, none of the options given in the question correspond to chromosome 21. Therefore, an explanation for the given correct answer (Group G) is not available.

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  • 28. 

    What is the name of this genetic condition where an individual has [XXX]?

    • Down's Syndrome

    • Davis's Syndrome

    • Turner's Syndrome

    • Trisomy X

    • Trisomy Y

    • Trisomy X Syndrome

    • Trisomy Y Syndomre

    Correct Answer
    A. Trisomy X
    Explanation
    Trisomy X, also known as Triple X Syndrome, is a genetic condition where females have an extra X chromosome, resulting in a total of three X chromosomes instead of the usual two. This condition occurs randomly and is not inherited. It can lead to physical and developmental differences, such as tall stature, learning disabilities, and delayed speech and language skills. Trisomy X is typically diagnosed through genetic testing and management may include early intervention and support to address any associated challenges.

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  • 29. 

    What group of chromosomes is the mutation found that causes Trisomy - 16 in human males?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group E
    Explanation
    The mutation that causes Trisomy-16 in human males is found in Group E chromosomes.

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  • 30. 

    What group of chromosomes is the mutation found that causes Trisomy - 15 in human females. The chromosomes look like backward letter C?

    • Group A

    • Group B

    • Group C

    • Group D

    • Group E

    • Group F

    • Group G

    • Sex Chromosomes

    Correct Answer
    A. Group A
    Explanation
    The mutation that causes Trisomy - 15 in human females is found in Group A chromosomes. These chromosomes are described as looking like a backward letter C.

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  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Apr 04, 2012
    Quiz Created by
    John Mitchell
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