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TLS Online TPP Program

#Question id: 4480

The reason for TBP’s unorthodox recognition mechanism is

#Unit 3. Fundamental Processes

  1. More typically, proteins recognize DNA using alpha helices inserted into the minor groove of DNA

  2. TBP uses an extensive region of beta sheet to recognize the minor groove of the TATA element.

  3. A and B Both

  4. Only B

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TLS Online TPP Program

#Question id: 1879

#Unit 4. Cell Communication and Cell Signaling

The β chain of the FcϵRI:
TLS Online TPP Program

#Question id: 21391

#Unit 12. Applied Biology

Which one of the following biosensors is also known as a piezoelectric device?
TLS Online TPP Program

#Question id: 5523

#Unit 5. Developmental Biology

Ectodermal cells condense into placodes that change into
TLS Online TPP Program

#Question id: 10377

#Unit 6. System Physiology – Plant

Nod factors are recognized by the Nod factor receptor (NFR) in legumes, Upon binding to Nod factors, the NFR heterodimer initiates two main separate processes mediated by SYMRK such as;

a) A signaling pathway that facilitates the infection process itself

b) Activation of the symbiosis receptor-like kinase (SYMRK)

c) Activating an extracellular domain that includes a leucine rich repeat (LRR) region and an intracellular protein kinase domain

d) The activation of a set of genes that regulate the formation of root nodules

Which of the following are the two main separate processes of NFR heterodimer?
TLS Online TPP Program

#Question id: 32293

#Unit 1. Molecules and their Interaction Relevant to Biology

Identify the structure shown