Final Answer:
The name for corkscrew-shaped bacteria is spirochetes.
Step-by-step explanation:
Spirochetes are a group of bacteria characterized by their distinctive corkscrew or helical shape. This unique morphology is due to the presence of axial filaments, which run along the length of the bacteria, providing them with motility. The helical shape allows spirochetes to move efficiently through various environments, including host tissues. One of the well-known examples of spirochetes is the bacterium Treponema pallidum, which causes syphilis.
Understanding bacterial morphology is crucial for the identification and classification of different bacterial species. Spirochetes represent a diverse group with a range of ecological niches and pathogenic capabilities. The corkscrew shape and motility conferred by axial filaments contribute to their ability to invade host tissues and cause diseases. The name "spirochetes" reflects their characteristic spiral form and distinguishes them from other bacterial shapes, such as cocci (spherical), bacilli (rod-shaped), and spirilla (spiral-shaped).