Which amino acid(s) is/are found only in the cell walls of bacteria?

TLS Online TPP Program

#Question id: 23238

#Unit 2. Cellular Organization

What is the role of teichoic acids in bacterial cell wall?

1. cell growth

2. preventing extensive wall breakdown 

3. Movement

4. prevent phagocytosis

Which of the following are incorrect?

TLS Online TPP Program

#Question id: 23239

#Unit 2. Cellular Organization

Outer membrane of gram negative provides barrier to certain 

1. Antibiotics

2. Lysozyme

3. Detergents

4.Heavy metals

Which of the following are incorrect?

TLS Online TPP Program

#Question id: 23240

#Unit 2. Cellular Organization

Mycoplasma’s plasma membrane contains ________ which protect them from lysis.

TLS Online TPP Program

#Question id: 23241

#Unit 2. Cellular Organization

Volutin is an inclusion body represents what kind of reserve?

TLS Online TPP Program

#Question id: 23242

#Unit 2. Cellular Organization

Carboxysomes containing bacteria are nitrifying bacteria. Which among the following are examples of such bacteria?

1.Cyanobacteria 

2.E. Coli

3.Thiobacilli

Mark the option with correct combination?

TLS Online TPP Program

#Question id: 33328

#Unit 2. Cellular Organization

Which of the following reactions is most directly responsible for bacterial cell growth and division?