Question:

Teichoic acid is present in which cell component of bacteria

Updated On: May 4, 2024
  • Cell wall
  • Plasma membrane
  • Outer membrane
  • Flagella
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The Correct Option is A

Solution and Explanation

Answer (a) Cell wall
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Concepts Used:

Prokaryotic Cells

Prokaryotic cells are single-celled microorganisms known to be the earliest on earth. Prokaryotes include Bacteria and Archaea. The photosynthetic prokaryotes include cyanobacteria that perform photosynthesis.

A prokaryotic cell contains a single membrane and therefore, all the reactions occur within the cytoplasm. They can be free-living or parasites.

Characteristics of Prokaryotic Cell:

Prokaryotic cells have different characteristic features such as:

  1. Lack of a nuclear membrane.
  2. Absence of Mitochondria, Golgi bodies, chloroplast, and lysosomes.
  3. Presence of genetic material on a single chromosome.
  4. Lack of histone proteins in the constituents of eukaryotic chromosomes.
  5. The cell wall is made up of carbohydrates and amino acids.
  6. The plasma membrane acts as the mitochondrial membrane carrying respiratory enzymes.