NURSING ANM AND GNM

Detailed explanation-1: -Streptococci are Gram-positive, nonmotile, nonsporeforming, catalase-negative cocci that occur in pairs or chains. Older cultures may lose their Gram-positive character. Most streptococci are facultative anaerobes, and some are obligate (strict) anaerobes. Most require enriched media (blood agar).

Detailed explanation-2: -Coccus Bacteria Streptococcus often causes throat infections. Other members of the coccus family include Pneumococcus, which causes pneumonia, and Neisseria, which causes gonorrhea. Streptococcus can be further classified into A, B, or nonhemolytic types and aerobic or anaerobic types.

Detailed explanation-3: -These spherical or elongated coccoid organisms are found in the normal rumen of cattle and sheep and in the intestinal tract of rabbits. They have no pathogenic significance.