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TLS Online TPP Program

#Question id: 2643

 If in an experiment you mutate the two trp codons in the attenuator to ala codon what will be the impact on repression?

#SCPH05 I Biotechnology

  1. Repression will be normal

  2. Reduced repression

  3. No repression so the gene would be constitutively turned on

  4. Activation will take place

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TLS Online TPP Program

#Question id: 3022

#SCPH28 | Zoology

Late log phase of the bacterial growth curve
TLS Online TPP Program

#Question id: 2953

#SCPH28 | Zoology

If a cell in the G1 phase is fused with a cell in the S phase, then
TLS Online TPP Program

#Question id: 10793

#SCPH05 I Biotechnology

Hydroxyl groups (−OH),  and methoxy groups(−OCH3) modification provides colour variations in case of
TLS Online TPP Program

#Question id: 10507

#SCPH05 I Biotechnology

Rhizobacteria function as

 a) Nitrogen fixation

 b) depositing pathogens directly into the vascular system,

 c) producing antibiotics and antifungal agents for inhibiting soil pathogens

 d) herbivore sensors by sending electrical or chemical signals to surrounding cells

 Which one of the following combination is correct?
TLS Online TPP Program

#Question id: 1709

#SCPH05 I Biotechnology

What are the specialized cell type involved in the entry of lymphocytes into lymph nodes called?