The pathogenic prokaryotes that cause cholera are . a. bacteria that release an endotoxin b. archaea that release an exotoxin c. archaea that release an endotoxin d. bacteria that release an exotoxin

characterization of nanoparticles is a critical step in nanomaterial production as it provides information of dimension, morphology, surface charge, distribution and degree of surface functionalization.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

the answer will be a) proteins i believe

layer 3 is younger than layer 6.