What affects the growth of bacteria?

Answer 1

The rate of bacterial growth may be affected by environmental factors both physical and biochemical. The physical factors include temperature, light, oxygen concentration, moisture, pH, hydrostatic pressure, osmotic pressure and radiation. The biochemical factors or nutritional factors include availability of carbon, nitrogen, sulfur, phosphorus, trace elements and in some cases, vitamins.

Answer 2

The growth of bacteria can be affected by factors such as temperature, pH levels, available nutrients, oxygen levels, and presence of inhibitors or antimicrobial agents. These factors can influence the rate at which bacteria can reproduce and thrive in a particular environment.

Answer 3

temperature, oxygen concentration, and light

Answer 4

temperature, nutrients, pH, moisture

Answer 5

acidity