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TLS Online TPP Program

#Question id: 4220

A particular triplet of bases in the template strand of DNA is 5′-AGT-3′. What would be the corresponding codon for the mRNA that is transcribed?

#Unit 3. Fundamental Processes

  1. 3′-UCA-5′

  2. 3′-UGA-5′

  3. 5′-TCA-3′

  4. 3′-ACU-5′

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TLS Online TPP Program

#Question id: 2472

#Unit 2. Cellular Organization

In response to a chemotactic signal, a cell forms structures to aid in locomotion. In lamellipodia, active Rac will stimulate F-actin polymerization at the leading edge via _____, whereas actin that will form stress fibers will be recruited by formin downstream of activation of this small GTPase _____.
TLS Online TPP Program

#Question id: 2473

#Unit 2. Cellular Organization

A microtubule protofilament is formed by the:
TLS Online TPP Program

#Question id: 2474

#Unit 2. Cellular Organization

 In cells, the gamma-tubulin ring complex is found:
TLS Online TPP Program

#Question id: 2475

#Unit 2. Cellular Organization

What is a microtubule protofilament?
TLS Online TPP Program

#Question id: 2476

#Unit 2. Cellular Organization

The alpha and beta tubulin proteins can bind:
TLS Online TPP Program

#Question id: 2477

#Unit 2. Cellular Organization

Where are microtubules observed to be present in different polarities?