sulphur bacteria

Thân thiện

Sulphur bacteria thrive in the hot springs of Yellowstone.

Definition

1. Noun:
   • Sulphur bacteria: Any bacterium of the genus Thiobacillus. These are bacteria that obtain energy by oxidizing inorganic sulphur compounds.

Usage

• The term "sulphur bacteria" is a scientific noun used primarily in biology and environmental science. It refers specifically to a genus of bacteria with a distinct metabolic function.
• It is typically used in singular form when referring to the group or a type ("sulphur bacteria is...") and in plural form when referring to multiple organisms ("the sulphur bacteria are...").

Examples

• Noun:
  • The presence of sulphur bacteria can be detected by the smell of hydrogen sulphide.
  • Sulphur bacteria play a crucial role in the biogeochemical sulphur cycle.

Advanced Usage

• "Colonies of sulphur bacteria": Used to describe visible groups of these microorganisms.
  • Colonies of sulphur bacteria formed a visible film on the surface of the sulphur spring.

Variants and Related Words

• Thiobacillus (n): The scientific genus name for sulphur bacteria.
• Sulphur-oxidizing bacteria (n): A descriptive synonym highlighting their metabolic function.

Synonyms

• Thiobacilli (n): The plural form of the genus name, often used interchangeably in technical contexts.

Notes on Meaning

• The term specifically denotes bacteria within the genus . It does not refer to all bacteria that interact with sulphur; other types (e.g., sulphate-reducing bacteria) are distinct groups.
• The spelling "sulfur bacteria" (without the 'ph') is also correct and commonly used, particularly in American English.

Học thuật

Noun

1. any bacterium of the genus Thiobacillus

Từ đồng nghĩa

• thiobacteria
• sulfur bacteria