radiation
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Causes of Mutation:
1. Drugs / Chemicals
2. Viruses
3. Radiation
4. Random Copy Errors (cause of 70% of all Mutation occures)
Yes, a point mutation can cause a change in one single nucleotide in a DNA sequence.
Adding or subtracting just one nucleotide would cause a frame shift mutation.
Point Mutation- a type of gene mutation in which only a single nucleotide in a gene has been changed.
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
Chromosomal mutation
Yes, a point mutation can cause a change in one single nucleotide in a DNA sequence.
Be cuz he has a lumpy tummy.
Point Mutation is the mutation that involves a single or few nucleotide. This type of mutation replaces a single nucleotide to another.
Adding or subtracting just one nucleotide would cause a frame shift mutation.
Point Mutation- a type of gene mutation in which only a single nucleotide in a gene has been changed.
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
point mutation
A mutation
Chromosomal mutation
Although the cause of barbules to form on feather barbs doesn't sound like a difficult change in evolution, it would likely take more than just a single mutation for such an evolutionary change to occur. Most likely, it would take many mutations.
A point mutation is when a single nucleotide switches from G to C or from A to T, or when a single nucleotide is deleted or inserted. It's unlikely for any single mutation to have a significant effect, but the effects that could occur could be anything, ranging from eliminating or altering protein synthesis of a particular protein to altering the regulatory function of a stretch of DNA and thereby affecting the embryological development of an organism.
A point mutation that does not produce a frame shift is when one single base is replaced by a different base. This changes the DNA sequence, but does not cause a frame shift because it is a switch not an addition or subtraction of a base.