Explanation:
amebas need food to carry out life functions
Answer:
i dont know what you are talking about
Explanation:
sorry
Answer:
They are often used as an energy source because they are found everywhere and because it has a high energy output. Fossil fuels can be found where an animal dies, coal is found, a tree is burned etc. This makes them highly popular and strived for. They also let off a high amount of energy when burned so it is used for automobiles,electricity, cooking and more.
Explanation:
Answer:
A. A biofilm
Explanation:
Biofilms have high bacterial density near to 10000000 CFU/ml bacteria. Due to such high densities, these biofilms becomes resistant to the antibiotics. These biofilms are basically community of microorganisms which stick itself to some kind of surface be it living or non-living. The bacteria’s which get attached to these biofilm and grow in an environment in which they possess both tolerance and resistance towards any bactericidal agent. Due to this functional mechanism of bacterias with in the biofilm, they become resistant to antibiotics.
The cell membrane<span> is selectively permeable to ions and organic molecules and controls the movement of substances in and out of </span>cells<span>. The basic function of the </span>cell membrane<span> is to protect the </span>cell<span> from its surroundings. It consists of the phospholipid bilayer with embedded proteins.</span>