Lesson: Mutations
Presentation
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Biology
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12th Grade
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Practice Problem
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Easy
Standards-aligned
R Martinez
Used 6+ times
FREE Resource
18 Slides • 11 Questions
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-Martinez
" Everything in GREEN is review.
Your notes will begin when you see YELLOW. "
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Multiple Choice
What is a mutation?
Any change to the DNA sequence.
Any change to the cell membrane.
Any change to a cell's homeostasis.
Any change to the amount of ATP.
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Multiple Choice
Anything that causes a mutation is called a
Dimer
Monomer
Mutagen
Mutant
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Match
Match the following terms and definitions
Addition of N bases; mutated sequence is longer than original
Removal of N bases; mutated sequence is shorter than original
mutated sequence is same length as original
Any change to a DNA sequence
Anything that can cause a mutation
Insertion
Deletion
Substitution
Mutation
Mutagen
Insertion
Deletion
Substitution
Mutation
Mutagen
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Dropdown
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Multiple Choice
Mutations can result in changes to the amino acid sequences of a protein. These changes to a protein are a direct result of changes to the –
shape of the DNA double helix
sugar-phosphate backbone of the DNA
sequence of nitrogen bases in the DNA
phospholipid bilayer in the cell membrane
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Multiple Choice
Mutations would be unlikely to harm a cell if the change affected –
the stop codon of DNA polymerase
the gene for an unexpressed enzyme
the sequence of bases in ribosomal RNA
the production of proteins in the cytoskeleton
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Multiple Choice
Insertion or deletion of nitrogen bases can lead to a change in the reading frame. This is known as a
substitution mutation
frameshift mutation
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Multiple Choice
Substitution mutations do not change the reading frame.
True
False
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Multiple Choice
Another name for a substitution mutation is
frameshift mutation
point mutation
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Match
Match the following terms and definitions.
Insertions or deletions shift the coding frame to the left or right
substituting one nitrogen base for another
The mutation results in no change to the amino acid sequence
An amino acid sequence is stopped, shortening the protein
The identity of a single amino acid is changed in a protein
Frameshift Mutation
Point Mutation
Silent Mutation
Nonsense Mutation
Missense Mutation
Frameshift Mutation
Point Mutation
Silent Mutation
Nonsense Mutation
Missense Mutation
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Poll
Which type of mutation do YOU think is the worst to have?
Frameshift mutation
Point Mutation
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