A
can
bacterial
survive in an environment Re
great change why?
Answers
Explanation:
Bacteria adapt to other environmental conditions as well. These include adaptations to changes in temperature, pH, concentrations of ions such as sodium, and the nature of the surrounding support. ... Bacteria react to a sudden change in their environment by expressing or repressing the expression of a whole lost of genes.
Answer:
A research study from Uppsala University is now presenting a model of how bacteria can rapidly adapt to environmental changes through smart regulation of their gene expression.
The study, published in the journal of the American National Academy of Sciences PNAS (Proceedings of the National Academy of Sciences), presents a theoretical model that determines the ultimate limit for how quickly bacteria can adapt their protein levels to changes in their living environment.
For rapid growth in different environments, bacteria need to adjust their enzyme levels in order to rapidly benefit from the nutrient mix that is currently available in the surrounding. If the living environment undergoes rapid changes, the bacterium's own production of proteins has to conform to these changes in an effective way.