ABSTRACT
What are they? Types of microorganisms that have a cell wall, but lack organelles and an organized nucleus.
Where do they come from? / How are they obtained? Laboratory cultivations of bacteria.
Form: Lyophilized powder.
What are they? Types of microorganisms that have a cell wall, but lack organelles and an organized nucleus.
Where do they come from? / How are they obtained? Laboratory cultivations of bacteria.
Form: Lyophilized powder.