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TLS Online TPP Program

#Question id: 4262

Find the correct series of event of translation termination

#Unit 3. Fundamental Processes

  1. RF1 on A site, RF3-GDP binding on A site, GTP exchange to release RF1, Release of RF3, RRF on A site, EF-G –GTP on A site, Release of all tRNA and GTP hydrolysis, Shifting of RRF to P site, IF3 joining followed by the release of EF-G-GDP, Dissociation of ribosome

  2. RF1 on A site, RF3-GTP binding on A site, GTP hydrolysis to release RF1, Release of RF3, RRF on A site, EF-G –GTP on A site, Release of all tRNA and GTP hydrolysis, Shifting of RRF to P site, IF3 joining followed by the release of EF-G-GDP, Dissociation of ribosome

  3. RF1 on A site, RF3-GDP binding on A site, GTP exchange to release RF1, Release of RF3, RRF on P site, EF-G –GDP on A site, Release of all tRNA and GTP hydrolysis, Shifting of RRF to P site, IF3 joining followed by the release of EF-G-GDP, Dissociation of ribosome

  4. RF1 on P site, RF3-GTP binding on A site, GTP hydrolysis to release RF1, Release of RF3, RRF on A site, EF-G –GDP on A site, GTP exchange to release of all tRNA and GTP hydrolysis, Shifting of RRF to A site, IF3 joining followed by the release of EF-G-GDP, Dissociation of ribosome

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TLS Online TPP Program

#Question id: 28236

#Unit 5. Developmental Biology

 One of the mechanism of stem cell regulation is Extracellular mechanisms which involve physical as well as chemical regulation. which of the following prediction is incorrect about the Physical mechanisms ?
TLS Online TPP Program

#Question id: 28237

#Unit 5. Developmental Biology

One of the regulation of extracellular mechanism is chemical regulation of stem cells takes the form of secreted proteins from surrounding cells that influence stem cell through signals, these Chemical signals maintain the stem cell in which state?
TLS Online TPP Program

#Question id: 28238

#Unit 5. Developmental Biology

 At what state stem cell exist, when stem cells become positioned farther from the niche? 
TLS Online TPP Program

#Question id: 28239

#Unit 5. Developmental Biology

 In principles of stem cell regulation involve Extracellular mechanisms leading to intracellular changes, for these changes various intracellular regulatory mechanisms include, except? 
TLS Online TPP Program

#Question id: 28240

#Unit 5. Developmental Biology

partitioning occurs at cytokinesis, factors determining cell fate are either selectively partitioned to one daughter cell or shared evenly between daughter cells, so these type of regulation called___
TLS Online TPP Program

#Question id: 28241

#Unit 5. Developmental Biology

regulation occurs through a factors that keep a stem cell in its quiescent or proliferative state, as well as promoting maturation of daughter cells toward a particular fate, these type of regulation is called as___