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A physical or chemical agent that changes the nucleotide sequence of DNA is called what?
Wiki User
∙ 13y ago
A mutagen.
Wiki User
∙ 13y ago
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A what is a physical or chemical agent that causes damage to DNA?
What is a physical or chemical agent that changes the nucleotide sequence of DNA?
Gene mutations can best be described as changes in the?
nucleotide base sequence in DNA.
Changes in a DNA sequence caused by substitution of one nucleotide for another?
Point mutations
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Is physical and chemical changes a scientific method?
Chemical and physical changes are part of methods applied in science.
A what is a physical or chemical agent that causes damage to DNA?
What is a physical or chemical agent that changes the nucleotide sequence of DNA?
Gene mutations can best be described as changes in the?
nucleotide base sequence in DNA.
A nucleotide sequence changes from TAGCAT to TAGGCAT. what type of mutation occured?
Insertion?
Changes in a DNA sequence caused by substitution of one nucleotide for another?
Point mutations
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
Are state changes chemical or physical changes?
Physical Changes
Are all physical changes accompanied by chemical changes?
Not all chemical changes are accompanied by a visible physical change. Most chemical changes however will be accompanied by a physical change.
Chemical changes can be reserved by physical change?
No, chemical changes can only be reversed by chemical means, not by physical means.
Are phase changes physical or chemical in nature?
A phase change is a physical change. It is not a chemical change.
Are all physical changes accompanied by a chemical change?
A physical change is a change in chemical composition. A physical change is a change where chemical composition is not altered. Not all chemical changes are accompanied by a physical change, but some are. The same is true for the reverse.
Which occurs more often on earth physical changes or chemical changes?
what involves both chemical and physical change on earths surface
Is physical and chemical changes a scientific method?
Chemical and physical changes are part of methods applied in science.
