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DNA Mutations Edpuzzle ONA Mutation 1 → changes in the nucleotide (base) sequence that makes up a strand of DNA Causes Random mistakes during DNA Replication. Environmental factors mittig thing -DimenA 1150 DINSIZ - Smoking → UV exposure.andal pomen notorna ont to → chemical exposure wilt onrund formando Types of DNA Mutations •Substitution ·Deletion Insertion Gene Mutation Point mutations affect Frameshift Mutation- a genetic mutation caused by a deletion or insertion in a DNA sequence that SHIFT the reading frame (the sequence is read) sbilagplay - way the only I nucleotide (base) 1 Levonor 21 INIMI du normal protein. Normal Gene San Mutated Genet MA abnormalno protein. Protein 67 Original Sequence a bha FIDNA Point Mutation change in one base in DNA sequence Substitution-when a base in the sequence is replaced by a different base TM A 4 GAGG# DNA 68 znorligtill And Point Mutation- Original sequence DNA ADU GEGU mRNA isoleucine aspartale-valine-Polypeptide DNA 4 LUGGAGU & ORNA isdevcine-glycine-valine -Polypeptide ex of point mutation-genetic disease Sickle Cell Anemia-interferes with the building. of the protein hemoglobin. Red blood cells become abnormal. Having this mutation protects against malana. Original sequence substitution - D nucleotide change Original sequence FAEET GE EGG H Point Mutation change in one base in DNA sequence ↳ Deletion-one base is removed FGCGGT DNA - FAR GLAGG DNA Frameshi AUD GE EGOCE MRNA Mutation solusi alanine senine - Polypeptide ONA Frameshift Mutation- deletion when a base is removed Original sequence FG CAGGE ONA Point Mutation change in one base in DNA sequence ↳ Insertion-when a base is addedT GC G G F DNA Frameshift Mutation- original sequence TOLLE FRENCH MANA I DNA AUUGG solevcine glycine argine-Proline -Polypeptide frame shift insertion-base. mais added →...
iOS User
Stefan S, iOS User
SuSSan, iOS User
Frameshift: shifts the way the sequence is read Insertions + Deletions can both be Frameshift Mutations Changes the amino acid sequence starting from the mutation point. Protein is usually non-functional (doesn't work) original sequence ONA mRNA is deucine as partale valine-polypeptide Mutations good •helpful protein or trait Point Mutation- Silent mutation- no effect 69 neutral (no effect) Silent-no change in amino acid bad disease lethal (causes death) therefore doesn't change protein
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Sahasra Barre
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explains each types of DNA mutation and has diagrams that show the difference of each mutation on the original sequence
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Notes describing possible mutations in DNA and genetics in biology.
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Exploring the different types of mutations in DNA. Point Mutations - Missense, Nonsense, and Silent. Frameshift Mutations - Insertion and Deletion. Examples provided
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DNA Mutations Edpuzzle ONA Mutation 1 → changes in the nucleotide (base) sequence that makes up a strand of DNA Causes Random mistakes during DNA Replication. Environmental factors mittig thing -DimenA 1150 DINSIZ - Smoking → UV exposure.andal pomen notorna ont to → chemical exposure wilt onrund formando Types of DNA Mutations •Substitution ·Deletion Insertion Gene Mutation Point mutations affect Frameshift Mutation- a genetic mutation caused by a deletion or insertion in a DNA sequence that SHIFT the reading frame (the sequence is read) sbilagplay - way the only I nucleotide (base) 1 Levonor 21 INIMI du normal protein. Normal Gene San Mutated Genet MA abnormalno protein. Protein 67 Original Sequence a bha FIDNA Point Mutation change in one base in DNA sequence Substitution-when a base in the sequence is replaced by a different base TM A 4 GAGG# DNA 68 znorligtill And Point Mutation- Original sequence DNA ADU GEGU mRNA isoleucine aspartale-valine-Polypeptide DNA 4 LUGGAGU & ORNA isdevcine-glycine-valine -Polypeptide ex of point mutation-genetic disease Sickle Cell Anemia-interferes with the building. of the protein hemoglobin. Red blood cells become abnormal. Having this mutation protects against malana. Original sequence substitution - D nucleotide change Original sequence FAEET GE EGG H Point Mutation change in one base in DNA sequence ↳ Deletion-one base is removed FGCGGT DNA - FAR GLAGG DNA Frameshi AUD GE EGOCE MRNA Mutation solusi alanine senine - Polypeptide ONA Frameshift Mutation- deletion when a base is removed Original sequence FG CAGGE ONA Point Mutation change in one base in DNA sequence ↳ Insertion-when a base is addedT GC G G F DNA Frameshift Mutation- original sequence TOLLE FRENCH MANA I DNA AUUGG solevcine glycine argine-Proline -Polypeptide frame shift insertion-base. mais added →...
DNA Mutations Edpuzzle ONA Mutation 1 → changes in the nucleotide (base) sequence that makes up a strand of DNA Causes Random mistakes during DNA Replication. Environmental factors mittig thing -DimenA 1150 DINSIZ - Smoking → UV exposure.andal pomen notorna ont to → chemical exposure wilt onrund formando Types of DNA Mutations •Substitution ·Deletion Insertion Gene Mutation Point mutations affect Frameshift Mutation- a genetic mutation caused by a deletion or insertion in a DNA sequence that SHIFT the reading frame (the sequence is read) sbilagplay - way the only I nucleotide (base) 1 Levonor 21 INIMI du normal protein. Normal Gene San Mutated Genet MA abnormalno protein. Protein 67 Original Sequence a bha FIDNA Point Mutation change in one base in DNA sequence Substitution-when a base in the sequence is replaced by a different base TM A 4 GAGG# DNA 68 znorligtill And Point Mutation- Original sequence DNA ADU GEGU mRNA isoleucine aspartale-valine-Polypeptide DNA 4 LUGGAGU & ORNA isdevcine-glycine-valine -Polypeptide ex of point mutation-genetic disease Sickle Cell Anemia-interferes with the building. of the protein hemoglobin. Red blood cells become abnormal. Having this mutation protects against malana. Original sequence substitution - D nucleotide change Original sequence FAEET GE EGG H Point Mutation change in one base in DNA sequence ↳ Deletion-one base is removed FGCGGT DNA - FAR GLAGG DNA Frameshi AUD GE EGOCE MRNA Mutation solusi alanine senine - Polypeptide ONA Frameshift Mutation- deletion when a base is removed Original sequence FG CAGGE ONA Point Mutation change in one base in DNA sequence ↳ Insertion-when a base is addedT GC G G F DNA Frameshift Mutation- original sequence TOLLE FRENCH MANA I DNA AUUGG solevcine glycine argine-Proline -Polypeptide frame shift insertion-base. mais added →...
iOS User
Stefan S, iOS User
SuSSan, iOS User
Frameshift: shifts the way the sequence is read Insertions + Deletions can both be Frameshift Mutations Changes the amino acid sequence starting from the mutation point. Protein is usually non-functional (doesn't work) original sequence ONA mRNA is deucine as partale valine-polypeptide Mutations good •helpful protein or trait Point Mutation- Silent mutation- no effect 69 neutral (no effect) Silent-no change in amino acid bad disease lethal (causes death) therefore doesn't change protein