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DNA mutations Notes

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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 durin

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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 durin

Sign up

Sign up to get unlimited access to thousands of study materials. It's free!

Access to all documents

Join milions of students

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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 →...

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Alternative transcript:

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

DNA mutations Notes

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Sahasra Barre

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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 durin
DNA Mutations Edpuzzle
ONA Mutation
1
→ changes in the nucleotide (base) sequence
that makes up a strand of DNA
Causes
Random mistakes durin

explains each types of DNA mutation and has diagrams that show the difference of each mutation on the original sequence

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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 →...

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Knowunity is the # 1 ranked education app in five European countries

Knowunity is the # 1 ranked education app in five European countries

Knowunity was a featured story by Apple and has consistently topped the app store charts within the education category in Germany, Italy, Poland, Switzerland and United Kingdom. Join Knowunity today and help millions of students around the world.

Ranked #1 Education App

Download in

Google Play

Download in

App Store

Still not sure? Look at what your fellow peers are saying...

iOS User

I love this app so much [...] I recommend Knowunity to everyone!!! I went from a C to an A with it :D

Stefan S, iOS User

The application is very simple and well designed. So far I have found what I was looking for :D

SuSSan, iOS User

Love this App ❤️, I use it basically all the time whenever I'm studying

Alternative transcript:

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