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TLS Online TPP Program

#Question id: 436

A chemical reaction with a negative enthalpy change and a negative entropy change

#Unit 1. Molecules and their Interaction Relevant to Biology

  1. must be spontaneous

  2. must be nonspontaneous

  3. could be either spontaneous or nonspontaneous depending on the temperature

  4. is not possible

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TLS Online TPP Program

#Question id: 10394

#Unit 6. System Physiology – Plant

The interconversion of phytochrome Pr to Pfr form proposed by
TLS Online TPP Program

#Question id: 10395

#Unit 6. System Physiology – Plant

Which of the following responses is not shown Photoreversibility and Reciprocity?
TLS Online TPP Program

#Question id: 10396

#Unit 6. System Physiology – Plant

Very low fluence response (VLFR) is
TLS Online TPP Program

#Question id: 10397

#Unit 6. System Physiology – Plant

Both VLFRs and LFRs depends on law of reciprocity that is, the magnitude of the response is dependent on the
TLS Online TPP Program

#Question id: 10398

#Unit 6. System Physiology – Plant

Which of the following phytochromes shows very few responses due to their highly regulated transcriptional and translational level?
TLS Online TPP Program

#Question id: 10400

#Unit 6. System Physiology – Plant

phyB mutant has shown___