Pathogenic Bacteria. Pathogenic bacteria (bacteria capable of causing disease) because they release chemicals called toxins. Toxins are classified as either endotoxins or exotoxins. Endotoxins produce toxic substances which are stored in their cell walls and released when the bacterial cells are lysed (broken open).athogenic bacteria (bacteria capable of causing disease) because they release chemicals called toxins. Toxins are classified as either endotoxins or exotoxins.
Ty Cobb. Ty Cobb is arguably the greatest baseball player who ever put on spikes. During his 24-year career, he established records in virtually every area of the offensive game. His .367 lifetime average stands as the best in baseball history, a virtually unattainable goal for hitters.
For the former MLB outfielder, see Tony GonzÃ¡lez (baseball). For other uses, see Tony Gonzalez (disambiguation). Anthony David Gonzalez (born February 27, 1976) is a former American football tight end who played 17 seasons in the National Football League (NFL) primarily for the Kansas City chiefs. He played college football and college basketball at University of California, Berkeley, and was recognized as a consensus All-American in football.