The substance that helps keep the integrity of the bacterial cell wall intact is known as the peptidoglycan. Others also refer to is it as murein or mucopeptide. The bacterial cell wall is necessary for survival because of the high internal pressure present inside of bacteria. Under normal conditions, if the cell wall is removed the bacterial cell will burst.
The peptidoglycan is a layer that can be used to distinguish gram positive bacteria from gram negative ones. G(+) bacteria have a thick layer of this while G(-) have a thinner ones.
A<span>autotrophs are organisms that can fend for food themselves, and dont need to eat anything to get it, such as plants so - list plants, such as like.. trees, bushes, flowers, etc.. so oak, elm, birch, daisy, lily, cattails, and other plants are all autotrophs.</span>
A particle that releases light- respond if you want a more detailed explination
Photosynthesis: Water + Carbon Dioxide + Energy —> Oxygen + Sugar the reverse reaction is cellular respiration.