Mutations Notes Quiz

What is a mutation?

• A new species

• A cell division process

• A change in your DNA

• A type of genetic disorder

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Where do somatic mutations occur?

• In germline cells

• In body cells

• Outside the body

• In gametes

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What can result from a mutation in somatic cells?

• Increased intelligence

• Cancer

• Improved physical abilities

• Longevity

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What is a germline mutation?

• A mutation that does not affect offspring

• A mutation caused by external factors only

• A mutation that occurs in body cells

• A mutation in cells that give rise to gametes

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What can cause mutations?

• DNA replication errors or mutagens like UV light

• Eating healthy food

• Listening to music

• Physical exercise

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What is epigenetics?

• A new species evolution

• A genetic disorder

• Inherited changes not affecting the DNA sequence

• A type of mutation

Are all mutations bad?

• No, some mutations can be beneficial

• Yes, all mutations are harmful

• Mutations do not exist

• Only mutations in animals are bad

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What is a gene mutation?

• A change in the entire chromosome

• A change in a section of DNA affecting a gene

• A mutation that does not affect the organism

• A mutation only occurring in plants

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What is a frameshift mutation?

• The insertion or deletion of a nucleotide in the DNA sequence

• A mutation that changes the DNA sequence by one nucleotide

• A mutation that does not change the genetic code

• A mutation that only affects the 21st chromosome

Tags

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