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Why doesn't the substitution of nucleotides in the mouse change its physical characteristics?
Wiki User
∙ 11y ago
The substituted nucleotide has the same directions as the original nucleotide.
Wiki User
∙ 11y ago
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Why does not the substitution of nucleotides in the mouse change its phenotype or physical characteristics?
The substituted nucleotide has the same directions as the original nucleotide.
What part of the nucleotides changes?
The sugar and phosphate group of nucleotides never change. There are four possible nitrogenous bases and thus it is the only part of nucleotides that can change.
What are the characteristic of physical change?
Some common characteristics of physical changes are change in texture, change in shape, and change in state. There can also be a change in temperature and a change in color, but these are also common characteristics of chemical changes. A physical change does not change the composition of the original substance.
What are some characteristics for a physical change?
A physical change is a change that can be reversed easily and no new substances are made. Examples are state changes ie. solid to liquid or liquid to gas.
What type of change occurs when substances show new properties?
This is a chemical change; but be aware that sometimes the modification of physical characteristics involve a change of material properties.
Why does not the substitution of nucleotides in the mouse change its phenotype or physical characteristics?
The substituted nucleotide has the same directions as the original nucleotide.
Is sand and dirt mixed a chemical or physical characteristics?
it is a physical change
What happens to the characteristics of a substance during a physical change?
The change in characteristics is entirely dependent on how you have physically changed it. However most physical changes effect shape and size.
What is the differences between chemical and physical change?
A chemical change involves a change in a substance's chemical properties (characteristics that describe how it interacts with other substances).A physical change involves a change in a substance's physical properties(characteristics that describe certain features one can see with their 5 senses).
When human change the physical characteristics of organism's what type of selection is it?
Breeding.
When would substance change while not changing the characteristics?
Its physical property
What part of the nucleotides changes?
The sugar and phosphate group of nucleotides never change. There are four possible nitrogenous bases and thus it is the only part of nucleotides that can change.
Is putting color to icing chemical or physical change?
Coloring causes only a physical change to icing because it does not alter the chemical characteristics of the icing.
What is the characteristics of water changed into ice?
There is a physical change where it turns from a liquid into a solid.
What are the characteristic of physical change?
Some common characteristics of physical changes are change in texture, change in shape, and change in state. There can also be a change in temperature and a change in color, but these are also common characteristics of chemical changes. A physical change does not change the composition of the original substance.
What are some characteristics for a physical change?
A physical change is a change that can be reversed easily and no new substances are made. Examples are state changes ie. solid to liquid or liquid to gas.
What is any change in the sequence of DNA nucleotides called?
A change in the nucleotide sequence of DNA is called a mutation.Mutations take several forms:* substitution: one base is replaced by another* deletion: one or more nucleotides disappear from the sequence and the rest close up* insertion: one or more nucleotides appear between what had been adjacent nucleotides* duplication: a form of insertion in which a sequence of nucleotides is copied and now appears twice instead of once. Mutations can be caused by certain types of radiation, including ultraviolet (UV), and certain chemical compounds, which are therefore referred to as mutagenic.Mutations are particularly likely to occur at a point during replication of DNA when the two strands are separated.
