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R Science Biology > Genetic Mutations > Flashcards

Genetic Mutations Flashcards

1
Q

Substitution

A

The change in one base letter into another
GATC—>GATG

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2
Q

Inversion

A

When a section breaks and is reattached in the reverse order
GATC—>CTAG

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3
Q

Insertion

A

When a base letter is added into a gene sequence
GATC—>GATGC

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4
Q

Deletion

A

When a base letter is removed from a gene sequence
GATC—>GTC

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5
Q

Point Mutations

A

Substitution & Inversion

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6
Q

Frame Shift Mutations

A

Insertion & Deletation

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7
Q

Mutagens

A

Radiation, chemical, infectious agents

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8
Q

Radiation mutagens

A
  • UV light
  • X-ray
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9
Q

Chemical mutagens

A
  • cigarettes
  • processed foods
  • cleaning products
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10
Q

Infectious agents mutagens

A
  • Viruses
  • Bacteria
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R Science Biology (6 decks)

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