Answer:Serratia genes for pigment production are induced at certain temperatures
Explanation:
The red pigment production is dependents on temperature.
Some bacteria are thermophile doing very well in extreme temperature while some are very sensitive to temperature changes.
The red pigment production is regulated by certain gene in the bacteria but can only be activated at certain temperature. 25°C was suitable for the red pigmentation that is why the plate color changed this indicate the sensitivity of the pigment production to temperature changes.
Conclusion - To get the best of serratia it is best to keep them at a temperature lower than the normal room temperature for the gene to be activated and full express itself.
Answer:
La solución isotónica significa que tiene el mismo potencial hídrico igual que la sustancia, la solución hipertónica significa que la solución tiene un potencial hídrico menor que la sustancia secundaria, la solución hipotónica significa que la solución tiene un potencial hídrico mayor que la sustancia.
Explanation:
Explanation:
Recombinant DNA technology enables us to change the physiology of a cell. Through this, we can produce many humanoid enzymes in other organisms... For example insulin.
<span>A forensic scientist is a scientist who study genetics in depth. Tasks of a forensic scientist include the following:crime scene investigation, identifying, collecting and analyzing physical evidence related to crime, provides scientific evidence for use in the court of law.</span><span />
Explanation:
Ice actually has a very different structure than liquid water, in that the molecules align themselves in a regular lattice rather than more randomly as in the liquid form. It happens that the lattice arrangement allows water molecules to be more spread out than in a liquid, and, thus, ice is less dense than water.
