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#Question id: 32941


The extracellular matrix of a biofilm primarily consists of:

#XL - S Microbiology
  1. Lipopolysaccharides and nucleotides
  2. Proteins, polysaccharides, and extracellular DNA
  3. Peptidoglycan and ribosomal RNA
  4. Phospholipids and teichoic acids 

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 19629

#XL - P Chemistry

Le Chatelier’s principle is applicable to:

TLS Online TPP Program

#Question id: 19630

#XL - P Chemistry

Which of the following is the weakest base?

TLS Online TPP Program

#Question id: 19631

#XL - P Chemistry

When NH4Cl is added to NH4OH solution the dissociation of ammonium hydroxide is reduced. It is due to:

TLS Online TPP Program

#Question id: 19632

#XL - P Chemistry

For the reversible reaction

N2 (g) + 3H2(g) ⇋ 2NH3 + Heat

The equilibrium shifts in forward direction

TLS Online TPP Program

#Question id: 19633

#XL - P Chemistry

A base according to Bronsted concept is a substance which can:

TLS Online TPP Program

#Question id: 19634

#XL - P Chemistry

The IUPAC name of CH3CHO is:

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