Which statement best describes respiration in spiral-shaped bacteria?(1 point)

Responses

Spiral-shaped bacteria are facultative anaerobes but can switch to aerobic respiration when needed.
Spiral-shaped bacteria are facultative anaerobes but can switch to aerobic respiration when needed.

Spiral-shaped bacteria are generally aerobic, but a subset of the group uses anaerobic respiration.
Spiral-shaped bacteria are generally aerobic, but a subset of the group uses anaerobic respiration.

Spiral-shaped bacteria only utilize anaerobic respiration.
Spiral-shaped bacteria only utilize anaerobic respiration.

Spiral-shaped bacteria only utilize aerobic respiration.

1 answer

The statement that best describes respiration in spiral-shaped bacteria is:

Spiral-shaped bacteria are generally aerobic, but a subset of the group uses anaerobic respiration.

This is because many spiral-shaped bacteria, such as those in the genus Spirillum, are known to be aerobic, but there are other spiral-shaped bacteria, like some species of Treponema, that can utilize anaerobic processes.