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TLS Online TPP Program

#Question id: 32931

Why is the PTS system beneficial to bacteria?

#XL - S Microbiology
  1. It allows for simultaneous sugar transport and phosphorylation.
  2. It prevents sugar molecules from diffusing out of the cell.
  3. It requires less energy than ATP-dependent transport systems.
  4. It can transport any sugar without specificity. 
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TLS Online TPP Program

#Question id: 2655

#XL - T Zoology

Lac Operon will be turned on when
TLS Online TPP Program

#Question id: 2656

#XL - T Zoology

In a cell as per the Operon Concept, the regulator gene governs the chemical reactions by
TLS Online TPP Program

#Question id: 2657

#XL - T Zoology

In Lac-operon, the gene product of LacA gene is
TLS Online TPP Program

#Question id: 2657

#XL - R Botany

In Lac-operon, the gene product of LacA gene is
TLS Online TPP Program

#Question id: 2658

#XL - T Zoology

This condition in lac operon facilitates the condition of lac genes being transcribed at high levels
TLS Online TPP Program

#Question id: 2659

#XL - T Zoology

The correct option regarding the lac operon in E.coli from the following is