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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.

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11y ago
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12y ago

Deletion mutation results in missing a nucleotide. Substitution causes a change from one nucleotide to a different one.

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12y ago

Deletion is type of point mutation and it involves loss of 1 or a few nucleotides. While point mutation also includes insertion , transition etc .

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13y ago

They are the same.

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

Here's a sample nucleotide sequence:AATUGCIf there was a nucleotide deletion (let's say the "G" gets deleted), the sequence would become:AATUCIf there was a nucleotide addition/insertion (let's say a "G" was added between "T' and "U"), the sequence would become:AATGUGCThe difference is that a deletion makes the DNA shorter and an insertion makes it longer.


What is the difference between a nonsense mutation and a missense mutation?

Missense mutation: changes one sense codon to another, resulting in incorporation of amino acid.Nonsense mutation: changes a sense codon into a stop (or nonsense) codon, resulting in premature termination.


What is the Difference between a mutant and mutation?

A mutagen is a substance that CAUSES a mutation. Essentially, mutagens are the cause, mutations are the effect. Simple as that :)


What are the similarities of a nonsense mutation and a missense mutation?

Both nonsense and missense mutations are point mutations - meaning a single base has been substituted. The difference between the two is that a missense mutation results in an amino acid being replaced with a different amino acid, whereas a nonsense mutation results in a premature stop codon.


What is the difference between helpful and harmful mutation?

a beneficial mutation in an animal, plant, cell or bacteria will allow it to have a better chance of survival and allow it to continue passing on its DNA in its offspring. a harmful mutation does the exact opposite it hinders the animals survival and will eventually lead it's species to extinction.

Related questions

What is the difference between nucleotide deletion and nucleotide insertion?

Here's a sample nucleotide sequence:AATUGCIf there was a nucleotide deletion (let's say the "G" gets deleted), the sequence would become:AATUCIf there was a nucleotide addition/insertion (let's say a "G" was added between "T' and "U"), the sequence would become:AATGUGCThe difference is that a deletion makes the DNA shorter and an insertion makes it longer.


What is the difference between insertion point and cursor?

What is the deference between Insertion Point and Pointers?


Difference between circular queue and De queue?

The queue is a linear data structure where operations of insertion and deletion are performed at separate ends also known as front and rear. Queue is a FIFO structure that is first in first out. A circular queue is similar to the normal queue with the difference that queue is circular queue ; that is pointer rear can point to beginning of the queue when it reaches at the end of the queue. Advantage of this type of queue is that empty location let due to deletion of elements using front pointer can again be filled using rear pointer. A double ended queue (or deque ) is a queue where insertion and deletion can be performed at both end that is front pointer can be used for insertion (apart from its usual operation i.e. deletion) and rear pointer can be used for deletion (apart from its usual operation i.e. insertion)


What is the difference between tendons of insertion and tendons of origin?

difference between the origin bendon and the insertion tendon


What is the difference between a variation and a mutation?

mutation is an alteration in the nucleotide sequence of a gene whereas variation is any difference between individuals of a particular species.


What is the difference between mutation and variation?

variation is difference between genes and trait among individual* organism within population. mutation is change in genetic instruction I hope it helps


What is the difference between a nonsense mutation and a missense mutation?

Missense mutation: changes one sense codon to another, resulting in incorporation of amino acid.Nonsense mutation: changes a sense codon into a stop (or nonsense) codon, resulting in premature termination.


What is a difference between a gene mutation and a chromosomes mutation?

a gene is passed on from generations and a chromosome is just found in certain cells


What is the Difference between a mutant and mutation?

A mutagen is a substance that CAUSES a mutation. Essentially, mutagens are the cause, mutations are the effect. Simple as that :)


What is the difference between crossover and mutation in genetic algorithm?

mutation means change in genetic structure..where as crossover means interchanging the genetic structure of two or more chromosomes..


Which is not a difference between a population showing exponential growth and a population showing logistic growth?

Mutation Rate


What kind of mutation is this ugu-ccg-GAA-cga to ugc-cgg-GAA-cga?

The sequence TGA-GCC-ATG-A is changed in 2 places to become TGA-GCA-CAT-GA.When one base is changed, it is called a point mutation.In this case, a GCC in the DNA has been changed to a GCA. This would mean the mRNA codon (coded for by this DNA) would change from CGG to CGU.Both of these codons code for the same amino acid - Arginine. Therefore this type of point mutation is known as a silent mutation.The extra C that appears would be called an addition mutation, which is a type of frameshift mutation.