1. The surface of many bacterial species is covered by polysaccharides. These can be in the form of capsules, glycoproteins or glycolipids. In Gram-negative bacteria, the lipopolysaccharide (LPS) also referred to as endotoxin, covers ca. 40% of the bacterial surface.
A consul is a diplomat appointed to live in a foreign country, to protect both her country's interests and citizens living abroad. If you're an American living in Poland, take your troubles to the American consul. In ancient Rome, there were two consuls elected every year to be in charge of the whole city. Like many words, this one developed new meanings and spellings.
An ambassador is a diplomatic representative that attends international meetings, banquets and parties and acts as a figurehead for their country of origin. Ambassadors are also known as diplomats, a more general term describing those that work in a foreign country while retaining citizenship in their home country. The foreign country, known to ambassadors as the host nation, serves as their base of operation for promoting international relations while concentrating on specific areas of government, including trade, military involvement and cultural relationships.