What is biofilm?
Biofilm is a collection of microscopic organisms that have decided to attract each other in the interest of survival. Biofilms can be found around the world; You host a few yourself, actually in the intestinal lining and teeth. Biofilms are also responsible for this weird gunk in your tubes, slippery rocks in the river and for eyelash stripes that you sometimes see on the pond. These aggregations of organisms play a number of unique and interesting roles in many corners of the Earth. This substance becomes a supporting nut, attracts colonists together and protects them from the outside world. It also seeks to attract more organisms on biofilm as it grows, and provides numerous attractive anchoring for these organisms to settle.
Biofilms tend to prosper in humid environments. They can be formed either on a hard substrate, such as a tooth, or they can form at the boundary between air and water, such as eyelashes that float on ponds and lakes. The creation of biofilm begins with only a few colonists who join the substrate andThey begin to anchor. If these colonists remain undisturbed, others will join them, causing biofilm to grow rapidly. In fact, bacteria in biofilm can communicate with each other using complex molecules, deciding as a group when they respond to their environment, and at some point biofilm opens and dispersed and sends colonists to new regions, although a small deposit is usually left.
depending on where biofilm is formed and what organisms are in it can be good or bad news. Biofilms are used to clean oil leaks, for example with scientists releasing colonies of organisms that feed on hydrocarbons. They are also responsible for food transmitted because they like to colonize counters and floors. Biofilms can also act as tanks for harmful bacteria in hospitals and clinics, and therefore these spaces are often and strictly cleaned.
other biofilms create interesting themes of scientific investigation. For example, biofilms can be found in diA small hot and chemically saturated waters of hot springs, an environment that scientists have previously considered uninhabitable, and also hide in extremely deep waters near hydrothermal holes. Biofilm is also probably responsible for life on Earth, as we know, because the collections of organisms known as Stromatolites are probably the source of most of the world's oxygen.