Getting their food: first-rate idea
No bacteria is huge compared to a virus
Bacteria get their food by absorbing it. Many bacteria will photosynthesize just like plants do in order to get food.
honey is the food that bacteria can not hurt.
Cooking the food. Raising the heat to te proper level kills bacteria.
No, hot spices will not prevent absorption of bacteria from food, nor will it prevent bacteria from growing on the food.
If the food can be degraded into small molecules, so it can then be absorbed by the bacteria.
Bacteria.
EXTRACELLULAR DIGESTION Bacteria ( and fungi) consume food by excreting enzymes that digest the food material outside of the bacteria. The result is small(ish) molecule ( compared to the original fod material) that can be absorbed into the bacteria thru the cell wall and membrane ( no mouth!) Heterotrophic bactera are saprobes (they absorb dead organic material like rotting flesh). Some of these parasitic bacteria kill their host while others help their host. Autotrophic bacteria make their own food, either by photosynthesis (which uses sunlight, carbon dioxide and water to make food) or by chemosynthesis (which uses carbon dioxide, water and chemicals like ammonia to make food - these bacteria are called nitrogen fixers and include the bacteria found living in legume roots and in ocean vents).
its a bacteria cause i am studing bacteria in universty
Food is cooked to kill bacteria as it is canned; the cans then keep out any new bacteria.
Freezing food slows or stops the action of bacteria
Bacteria disintegrate the undigested food further.