Podcast
Questions and Answers
What is one potential cause of a genetic disorder?
What is one potential cause of a genetic disorder?
- Consistent environmental stability
- A balanced diet
- Normal cellular processes
- A mutation in a single gene (correct)
Which of the following is considered a mutagen?
Which of the following is considered a mutagen?
- Vitamin D
- Dioxins (correct)
- Nutritional supplements
- Healthy exercise
How can exposure to harmful chemicals occur?
How can exposure to harmful chemicals occur?
- Working in industrial settings (correct)
- Living in a pollution-free environment
- Engaging in community gardening
- Consuming organic food
What are some common sources of radiation that can act as mutagens?
What are some common sources of radiation that can act as mutagens?
What effect can a mutation have on an organism?
What effect can a mutation have on an organism?
Flashcards
Genetic disorder cause
Genetic disorder cause
A mutation, a change in one or more genes, can cause a genetic disorder.
Mutation cause
Mutation cause
Environmental factors, called mutagens, can cause changes in DNA that lead to mutations.
Mutagens example
Mutagens example
Radiation (X-rays, nuclear) and chemicals (dioxins, asbestos) are examples of mutagens.
Radiation exposure
Radiation exposure
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Chemical exposure
Chemical exposure
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Study Notes
Genetic Disorder Causes
- Genetic disorders can arise from changes in chromosome number or DNA.
- One cause is a mutation, which is a change in one or more genes.
- Mutations can result from environmental factors, called mutagens.
- Mutagens include radiation (e.g., X-rays, nuclear radiation) and chemicals (e.g., dioxins, asbestos).
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Description
This quiz explores the various causes of genetic disorders, including chromosome number changes and mutations. It also examines the role of environmental factors, known as mutagens, in influencing genetic anomalies. Understand how radiation and chemicals can impact our genetic makeup.
