gram's stain (Meaning)

Wordnet

gram's stain (n)

a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative

Synonyms & Antonyms of gram's stain

No Synonyms and anytonyms found

gram's stain Sentence Examples

  1. Gram's stain is a differential staining technique used to identify and classify bacteria.
  2. The Gram's stain procedure involves applying a series of dyes and reagents to a bacterial smear.
  3. The dyes used in Gram's stain are crystal violet, Gram's iodine, and safranin.
  4. Bacteria that retain the crystal violet-iodine complex after exposure to alcohol are termed Gram-positive.
  5. Bacteria that lose the crystal violet-iodine complex after exposure to alcohol and take up safranin are termed Gram-negative.
  6. Gram's stain is a crucial tool for diagnosing bacterial infections and guiding appropriate antibiotic therapy.
  7. The differential staining achieved by Gram's stain is based on differences in the structure and composition of the bacterial cell wall.
  8. Gram's stain can also provide information about bacterial morphology, such as shape and arrangement.
  9. The interpretability of Gram's stain results can be affected by factors such as the quality of the smear and the age of the culture.
  10. Gram's stain is a widely used and essential technique in microbiology, providing valuable insights into bacterial characteristics and aiding in their identification and classification.

FAQs About the word gram's stain

a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alc

No synonyms found.

No antonyms found.

Gram's stain is a differential staining technique used to identify and classify bacteria.

The Gram's stain procedure involves applying a series of dyes and reagents to a bacterial smear.

The dyes used in Gram's stain are crystal violet, Gram's iodine, and safranin.

Bacteria that retain the crystal violet-iodine complex after exposure to alcohol are termed Gram-positive.