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Deletion mutations can affect the entire base sequence.

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Wiki User

13y ago
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Wiki User

8y ago

A point mutation will change only one particular base of the codon, so it will only cause a change in one of the amino acids that will make up the protein.

A deletion mutation will completely remove a base- causing a change in every amino acid that follows the deletion. Here is an example with a sentence, using three letter words (since amino acids are determined from 3 letter codons).

THE FAT CAT ATE ONE RAT.

A point mutation would change only one letter (like changing the C to a B). The new sentence is only slightly changed:

THE FAT BAT ATE ONE RAT.

A deletion mutation would remove a letter (like deleting the C). The new sentence will now be completely changed from the deletion on.

THE FAT ATA TEO NER AT.

See the difference??? Point mutations usually take place during DNA replication. A single point mutation can change the whole DNA sequence.

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11y ago

A deletion mutation will cause a shift in the reading frame during translation so many amino acids will be changed in the resulting protein. A point mutation only changes one amino acid at most and may even have no effect on the resulting protein (silent mutation).

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snazzyjazzy4

Lvl 6
3y ago

Deletion mutations can affect the entire base sequence. -Apex.

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tels

Lvl 6
3y ago

Deletion mutations can affect the entire base sequence.

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Related questions

Why does an insertion mutation usually cause defects during protein synthesis than a point mutation?

Insertion mutations can affect many amino acids in the protein.An insertion mutation usually causes more defects during protein synthesis than point mutation because an insertion mutation will affect many amino acids in the protein.


Why does an insertion mutation usually cause more defects in protein synthesis than a point mutation?

Insertion mutations can affect many amino acids in the protein.An insertion mutation usually causes more defects during protein synthesis than point mutation because an insertion mutation will affect many amino acids in the protein.


Why does an insert mutation usually cause more defects during protein synthesis than a point mutation?

Insertion mutations can affect many amino acids in the protein.An insertion mutation usually causes more defects during protein synthesis than point mutation because an insertion mutation will affect many amino acids in the protein.


A random change in the base sequence of DNA resulting in the production of a defective protein is called?

A mutation refers to a change of base pair in DNA. This mainly occurs through a substitution, deletion or insertion of a base pair. In most cases, protein synthesis is disrupted.


Why does a detetion mutation usually cause more defect during protein synthesis than point mutation?

Mutation usually causes the entire base sequence to defect. This usually happens during the protein synthesis.


How might protein synthesis execute differently if a mutation occurs?

Mutant protein will form.


Why does deletion mutation usually cause more defects protein synthesis than a point mutation?

A point mutation will change only one particular base of the codon, so it will only cause a change in one of the amino acids that will make up the protein. A deletion mutation will completely remove a base- causing a change in every amino acid that follows the deletion. Here is an example with a sentence, using three letter words (since amino acids are determined from 3 letter codons). THE FAT CAT ATE ONE RAT. A point mutation would change only one letter (like changing the C to a B). The new sentence is only slightly changed: THE FAT BAT ATE ONE RAT. A deletion mutation would remove a letter (like deleting the C). The new sentence will now be completely changed from the deletion on. THE FAT ATA TEO NER AT. See the difference??? Point mutations usually take place during DNA replication. A single point mutation can change the whole DNA sequence.


Why does a deletion mutation usually cause more defects during protein synthesis than point mutation?

A point mutation will change only one particular base of the codon, so it will only cause a change in one of the amino acids that will make up the protein. A deletion mutation will completely remove a base- causing a change in every amino acid that follows the deletion. Here is an example with a sentence, using three letter words (since amino acids are determined from 3 letter codons). THE FAT CAT ATE ONE RAT. A point mutation would change only one letter (like changing the C to a B). The new sentence is only slightly changed: THE FAT BAT ATE ONE RAT. A deletion mutation would remove a letter (like deleting the C). The new sentence will now be completely changed from the deletion on. THE FAT ATA TEO NER AT. See the difference??? Point mutations usually take place during DNA replication. A single point mutation can change the whole DNA sequence.


Is information lost during a deletion mutation?

Yes. The genetic code after the deletion is essentially nonsense when it comes to building the protein. The amino acid sequence after the deletion will be completely altered, resulting in a poorly functioning or completely nonfunctioning protein, depending on where the deletion occurs.


Why does a deletion usually cause more defects during protein synthesis than a point mutation?

A point mutation will change only one particular base of the codon, so it will only cause a change in one of the amino acids that will make up the protein. A deletion mutation will completely remove a base- causing a change in every amino acid that follows the deletion. Here is an example with a sentence, using three letter words (since amino acids are determined from 3 letter codons). THE FAT CAT ATE ONE RAT. A point mutation would change only one letter (like changing the C to a B). The new sentence is only slightly changed: THE FAT BAT ATE ONE RAT. A deletion mutation would remove a letter (like deleting the C). The new sentence will now be completely changed from the deletion on. THE FAT ATA TEO NER AT. See the difference??? Point mutations usually take place during DNA replication. A single point mutation can change the whole DNA sequence.


What type of mutation could result in a much shorter protein than the original gene product?

the mutation can be a deletion one or even code for a stop, alternatly if can change the stop code and make a longer protein


What is the difference between a point mutation and an insertion and deletion?

Because a point mutation is the replacement of a single base with another base. Thus, if the replacement base codes for the same type amino acid, such as a hydrophobic type amino acid replacing a hydrophobic amino acid, no change to the protein coded for will occur. If a deletion mutation occurs then the code for the protein is disrupted and the protein product is probably going to be useless to the body and may even cause a disease.