Primary and secondary succession, climax communities. What type of milk would affect the bacteria you might find? What conditions are best for different bacteria?

Explanation:

Pasteurised milk is a milk which heated at a certain temperature to kill the microorganism or bacteria present in the milk.

The conditions which are best for bacteria to grow:

1. Bacteria needs food to grow.

2. Bacteria requires water for survival.

3. Bacteria needs optimum temperature i.e., 37 C and oxygen.

4. Bacteria at neutral PH i.e., between 6.6 and 7.5 shows best growth.

an active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. the substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme