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Which change to a DNA molecule would have the least effect on an organism?
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What type of mutation is likely to have the least effect on an organism?
A silent mutation has the least effect on an organism. It is when the codon is changed to the same amino acid.
Where would a DNA substitution have the smallest or least effect on the organism?
exon
What is a physical feature of an organism?
An organism must be composed of at least one cell.
What genetic factors might be responsible for a change in an organism's body plan?
The importance of genetic factors has recently been at least halved by the discovery of Epigenetics.
A molecule consist of how many atoms?
At least two, but depending on the molecule it could run into dozens or even hundreds.
What type of mutation is likely to have the least effect on an organism?
A silent mutation has the least effect on an organism. It is when the codon is changed to the same amino acid.
What is the order from least to greatest using the following words atom melecule cell organism?
a molecule is composed of atoms, a cell is composed of molecules, an organism is composed of cells. atom molecule cell organism
Where would a DNA substitution have the smallest or least effect on the organism?
exon
What is a physical feature of an organism?
An organism must be composed of at least one cell.
What genetic factors might be responsible for a change in an organism's body plan?
The importance of genetic factors has recently been at least halved by the discovery of Epigenetics.
What sequences represents the hierarchy of biological organization from the least to the most complex level?
The correct order is a molecule, intestinal cell organelle, intestinal cell, intestinal tissue, digestive system, and organism. The lowest level of biological organization that can perform all the activities required for life is the cell.
How many atoms are there in a molecule?
At least two.
A molecule has at least how many atoms?
1
What is a mutation called that has no effect on an organism?
A point mutation, in which one nitrogen base in a codon is substituted for another, may have no effect on an organism. This is true if the base substitution does not change the amino acid that the codon represents, or if the mutation occurs in a non-critical location in the protein so that the protein's structure is not changed significantly and the protein is still able to function.
How is nuclear change differ from normal chemical change?
Nuclear change usually (but not always) changes the element of an atom itself; at the very least, it changes the isotope of the atom, altering its radiological properties (such as its half life). A chemical change means a change to a molecule in which the atom is bound.
What is composed of at least one genus?
An organism
Is a single oxygen atom a molecule?
No. Molecules consist of at least two atoms. O2 is a molecule.
