Possible. We certainly have that record in our genome as compared to the closest human cousin the chimpanzee. But we do not have the DNA of the chimp and human common ancestor.
A mutation
The substitution, addition, or removal of a single nucleotide in DNA is called a point mutation. This type of mutation can result in changes to the amino acid sequence of a protein, leading to potential functional consequences.
A frame shift mutation destroys the correct sequence of amino acids from the point of the mutation. The protein produced by a frame shift mutation would more than likely be nonfunctional.
A point mutation is when 1 base pair is swapped out for another one... so instead of an A you might find a C... or T... or G. Also an insertion or deletion of a base pair A mutation of a single point :)
Yes, a point mutation will cause the cell to make an incompelete polypeptide chain that is non-functional, if the mutation results in a stop codon. This type of a mutation is also called as the Nonsense Mutation.
A mutation
Point Mutation- a type of gene mutation in which only a single nucleotide in a gene has been changed.
Sorry to burst the persons bubble that said frameshift mutation but its wrong. Point mutation-gene mutation involving changes in one or a few nucleotides. point mutation
the correct answer is C. a substitution i know this cause i have this book to this question and point mutation is not one of the answer and i found the answer in the book -No its substituton you jack wagon your books wrong
A mutant.
Such mutations are called point mutation or gene mutation.
An inactive/other active protein as a polypeptide that is incomplete will not fold properly. You could get a deleterious mutation that destroys protein product, such as Huntington's disease, or a paint mutation that, in heterozygous condition, such as sickle cell trait, is beneficial.
you will have to be more specific There is a point mutation in the k-ras oncogene, and about 60% have a mutation in the p53 so you can develop cancer in the colon by many polyps.
Yes, a point mutation can result in a frameshift mutation if it occurs in a coding region of a gene and disrupts the reading frame of the genetic code.
point mutation
How does mutation that protects some humans from HIV infection arose?
The substitution, addition, or removal of a single nucleotide in DNA is called a point mutation. This type of mutation can result in changes to the amino acid sequence of a protein, leading to potential functional consequences.