Which of the following mechanisms is used to coordinate the expression of multiple, related genes in eukaryotic cells? a. a specific combination of control elements in each gene’s enhancer coordinates the simultaneous activation of the genes. b.the genes share a single common enhancer, which allows appropriate activators to turn on their transcription at the same time. c.the genes are all transcribed as a single unit. d.a single repressor is able to turn off several related genes. e.environmental signals enter the cell and bind directly to promoters.

The statement 'a specific combination of control elements in each gene’s enhancer coordinates the simultaneous activation of the genes' about eukaryotic cells is TRUE (Option A).

In conclusion, the statement 'a specific combination of control elements in each gene’s enhancer coordinates the simultaneous activation of the genes' about eukaryotic cells is TRUE (Option A).

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.A specific combination of control elements in each gene’s enhancer coordinates the simultaneous activation of the genes.B.

Explanation:

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

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