Lipid A is a lipid component of an endotoxin held responsible for toxicity of Gram-negative bacteria.It is the innermost of the three regions of the lipopolysaccharide (LPS, also called endotoxin) molecule, and its hydrophobic nature allows it to anchor the LPS to the outer membrane.hile its toxic effects can be damaging, the sensing of lipid A by the human immune system may also be critical for the onset of immune responses to Gram-negative infection, and for the subsequent successful fight against the infection.
The peace conference that met in Paris from January 1919 to January 1920 and which produced, among other things, the Treaty of Versailles was both vengeful and idealistic....
Treaty of Versailles and President Wilson, 1919 and 1921. View this item in the Collection. The Treaty of Versailles, which ended World War I, was drafted at the Paris Peace Conference in the spring of 1919 and shaped by the Big Four powersâGreat Britain, France, Italy, and the United States. This souvenir copy of the Paris Peace Conference program is signed by President Woodrow Wilson and other world leaders.