Answer:
Bro we need to see the options.
Explanation:
Options please.
Answer:
Teichoic acids
Explanation:
Teichoic acid has a negative charge due to the presence of phosphate in their structure. Since Teichoic acids forms part of Bacterial cell wall where it is linked to the underlying peptidoglucan or plasma membrane. This gives the Gram Positive bacteria a negative charge.
The negative charge makes the Teichoic acid to serve as a Cation sequestering mechanism
Gram negative cell wall does not contain teichoic acids. .
Adhesion refers to the clinging of unlike molecules and cohesion refers to the clinging of like molecules.