How could a change in the DNA sequence of a single gene affect an organism? The organism would likely no longer be able to produce offspring.
The gene could code for carbohydrates instead of proteins.
The function of a protein encoded by the gene could change.
DNA could change into RNA.
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answer/// to address the needs of adults with mental illness and increase their ability to function;

answerhomologous structures;

other quantities, called derived quantities, are defined in terms of the seven base quantities via a system of quantity equations. the si derived unitsfor these derived quantities are obtained from these equations and the seven si base units.