0
A nonsense mutation is a type of mutation that results in the premature termination of protein synthesis, leading to a non-functional protein. A missense mutation, on the other hand, is a mutation that causes a change in one amino acid in the protein sequence, potentially altering its structure and function.
A frameshift mutation is when there is an addition or a deletion of a base pair in the DNA sequence. When the mRNA is then being translated, it is misread because the reading frame is shifted by an extra base, hence frame shift mutation.
A nonsense mutation is when on of the codons is mutated at form a termination codon (UAG, UAA or UGA). It leads to pre-mature termination of the polypeptide.
Add your answer:
Earn +20 pts
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 will happen if there was a change in the base pair sequence?
A change in the base pair sequence, known as a mutation, can lead to changes in the protein produced by the affected gene. This can result in altered gene function, potentially leading to genetic disorders or diseases. The impact of the mutation can vary depending on its location and the specific changes to the DNA sequence.
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 Sense and Nonsense?
Sense refers to something that is logical, reasonable, or meaningful, while nonsense refers to something that is illogical, irrational, or meaningless. Sense follows a coherent and rational thought process, while nonsense lacks coherence and logic.
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.
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 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 will happen if there was a change in the base pair sequence?
A change in the base pair sequence, known as a mutation, can lead to changes in the protein produced by the affected gene. This can result in altered gene function, potentially leading to genetic disorders or diseases. The impact of the mutation can vary depending on its location and the specific changes to the DNA sequence.
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 Hanukkah and chankah?
The difference is that One is a Jewish Holiday and the other is a nonsense word. The only two standard spellings are Hanukkah and Chanukah.
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 is mutation and how many types of mutaion are there?
A mutation is any change in the DNA sequence. This list probably isn't exhaustive, but the types I can think of are: point (one basepair is changed into another) deletion (one or more basepairs is removed) insertion (one or more basepairs is added to the DNA sequence) translocation (a segment of DNA is moved from one region to another) duplication (a region of DNA is... well duplicated... some regions of DNA, particularly repetitive regions are often subject to extensive expansion) If you want to get really technical there are lots of subtypes and terminology used to describe mutations. A point mutation could also be termed a lot of other things, particularly if it is in a stretch of coding DNA (silent, missense, and nonsense mutations) and can be further subdivided by whether it's a change between a purine and a purine (transition mutation), a pyrimidine and pyrimidine (also a transition mutation), or a purine and a pyrimidine (transversion mutation).
What is the difference between Sense and Nonsense?
Sense refers to something that is logical, reasonable, or meaningful, while nonsense refers to something that is illogical, irrational, or meaningless. Sense follows a coherent and rational thought process, while nonsense lacks coherence and logic.
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.
