Sentence examples for chemical changes from inspiring English sources

Epigenetic modifications are chemical changes that occur within a genome without changing the DNA sequence.

Differentiate between physical changes and chemical changes.

The energy of muscular motion is derived from chemical changes.

The slow metabolism makes them particularly sensitive to chemical changes in their environment, the authors say.

Are these chemical changes to the brain correlates of memory, as many molecular biologists fondly believe?

But the chemical changes in the ocean go further, said Rogers.

They derive from chemical changes that occur during storage of the distillate in oak casks.

In its cyclic passage, the fuel molecule undergoes a series of minute chemical changes.

These physico-chemical changes improved the quality of soil.

Are the physico-chemical changes correlated with each other and with codon sequence changes?

As with the physico-chemical changes we arranged the codon sequence distances into 20×20 matrices.