Steroid is a complex chemical substance containing the tertracyclic carbon ring system of the sterols; steroids are often used as therapeutic agents.
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Bacteriostatic inhibiting the growth of bacteria without killing them.
- Antigenic determinant
Antigenic determinant is the part of an antigen molecule that, as the structural complement of certain antibody molecules, determines the
Flagellin is the protein monomer of bacteria flagella.
- Laminar airflow
Laminar airflow is the flow of air currents in which streams do not intermingle; the air moves along parallel flow lines.
- Transfer RNA
Transfer RNA is a specific RNA for each amino acid that becomes esterified to the terminal adenosine. Each of the 60 or so tRNAs has a
Phylogeny is the evolutionary or ancestral history of organisms.
Pyrogen is a chemical which affects the hypothalamus, which regulates body temperature.