Chelley1341
Chelley1341 Chelley1341
  • 14-03-2020
  • Biology
contestada

How are cells able to produce the proteins required by certain conditions?



by altering existing genes

by mutating new genes

by synthesizing new genes

by expressing existing genes

​

Respuesta :

SilverrXx
SilverrXx SilverrXx
  • 14-03-2020
By expressing existing genes.
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