What bacteria grow in curved lines shaped into chains and are responsible for strep throat?

The bacteria responsible for strep throat are classified as Streptococci, which are characterized by their unique shape and arrangement. These bacteria grow in curved lines and form chains, which is a distinctive feature that sets them apart from other types of bacteria. The name "Streptococcus" derives from the Greek words "streptos," meaning twisted or curved, and "coccus," meaning berry, describing their chain-like formation.

Streptococci are further classified into several groups, with Group A Streptococcus (Streptococcus pyogenes) being the most common cause of strep throat. This infection can lead to various symptoms, such as a sore throat, fever, and swollen lymph nodes. Understanding the specific characteristics of Streptococci is essential for accurate diagnosis and treatment of infections they cause.

In contrast, other bacteria mentioned in the options, such as Staphylococci, do not typically grow in chains; instead, they usually form clusters. Bacillus bacteria are rod-shaped and do not form chains in the same manner as Streptococci. Gram-negative refers to a classification based on a bacterial cell wall structure and does not specify the shape or arrangement of the bacteria. Therefore, the identification of Strept