Down Syndrome Quiz
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Questions and Answers

Which type of chromosomal abnormality is associated with Down syndrome?

  • Aneuploidy
  • Monosomy
  • Trisomy (correct)
  • Translocation
  • How many pairs of chromosomes are typically found in human body cells?

  • 35,000
  • 23
  • 30,000
  • 46 (correct)
  • What is the role of chromosomes in determining traits?

  • They control the growth and development of every part of our physical and biochemical systems.
  • They are tiny filament-shaped structures present in body cells.
  • They determine eye color and hair.
  • They contain between 30,000 to 35,000 pairs of human genes. (correct)
  • What is the fundamental process in life involving the flow of information from DNA to protein called?

    <p>Translation</p> Signup and view all the answers

    What is the recommended course of action for a couple who has a child with Down syndrome?

    <p>Seek genetic counseling for social and rehabilitative support.</p> Signup and view all the answers

    Which term refers to the study of disease?

    <p>Pathology</p> Signup and view all the answers

    What term describes the causes of disease?

    <p>Etiology</p> Signup and view all the answers

    What term describes the mechanisms of disease development?

    <p>Pathogenesis</p> Signup and view all the answers

    What term describes the structural alterations of cells in disease?

    <p>Morphological changes</p> Signup and view all the answers

    What term describes the consequences of changes in disease?

    <p>Pathology</p> Signup and view all the answers

    Study Notes

    Chromosomal Abnormalities

    • Trisomy 21, a type of chromosomal abnormality, is associated with Down syndrome.

    Human Chromosomes

    • Typically, human body cells have 23 pairs of chromosomes.

    Chromosomes and Traits

    • Chromosomes play a crucial role in determining traits.

    Central Dogma

    • The fundamental process in life involving the flow of information from DNA to protein is called the Central Dogma.

    Genetic Counselling

    • For a couple who has a child with Down syndrome, the recommended course of action is genetic counselling.

    Pathology

    • The study of disease is referred to as pathology.
    • Etiology refers to the causes of disease.
    • Pathogenesis describes the mechanisms of disease development.
    • Morphological changes in disease refer to the structural alterations of cells.
    • Pathogenesis of disease involves the consequences of changes in disease.

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    Description

    Test your knowledge on Down syndrome and its genetic causes, risk factors, and prognosis. Learn about trisomy 21 and its impact on individuals.

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