Which molecules are associated with the cell wall of Gram-positive bacteria?

1. Peptidoglycan

2. L-form amino acids

3. Teichoic acids 

4. LPS

Which combination is correct?

TLS Online TPP Program

#Question id: 15250

#Section 6: Plant, Animal and Microbial Biotechnology

Osmotolerant microorganisms can survive at extreme osmotic pressure because

TLS Online TPP Program

#Question id: 15251

#Section 6: Plant, Animal and Microbial Biotechnology

The alga Dunaliella viridis tolerates high concentrations of

TLS Online TPP Program

#Question id: 15252

#Section 6: Plant, Animal and Microbial Biotechnology

A process in which a suspension of microbes is quickly frozen at temperatures ranging from - 54°C to -72°C, and the water is removed by a high vacuum (sublimation) 

TLS Online TPP Program

#Question id: 15253

#Section 6: Plant, Animal and Microbial Biotechnology

The water activity in foods that have high levels of salt or sugar is

TLS Online TPP Program

#Question id: 15254

#Section 6: Plant, Animal and Microbial Biotechnology

For growth, most bacteria require water activity levels above

TLS Online TPP Program

#Question id: 15255

#Section 6: Plant, Animal and Microbial Biotechnology

Small organic molecules that usually make up all or part of enzyme cofactors and only very small amounts sustain growth