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TLS Online TPP Program

#Question id: 10414

Plants have evolved with multiple photoreceptors, Phytochrome is one of them. Which of the following statements is incorrect about these photoreceptors?

#Unit 6. System Physiology – Plant
  1. Phytochrome in the functionally active dimeric form with a molecular mass of about 250 kDa
  2. phytochrome chromophore is a linear tetrapyrrole and absorbed light called phytochromobilin
  3. Phytochromobilin is exported  to the cytosol where it autocatalytically attaches to the PHY apoprotein through a thioether linkage to a cysteine residue
  4. Phytochromobilin undergoes to the cis and trans isomerisation with its pyrrole ring around C-12 and C-13 after absorbing light
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TLS Online TPP Program

#Question id: 9232

#Unit 9. Diversity of Life Forms

Establishing new nature reserves in biodiversity hot spots may not necessarily the best choice because ________.
TLS Online TPP Program

#Question id: 10548

#Unit 6. System Physiology – Plant

flg22-elicited response is dependent on the presence of the LRR receptor-like kinase, what will be the causes of mutant form of LRR receptor-like kinase FLS2?
TLS Online TPP Program

#Question id: 23249

#Unit 13. Methods in Biology

Which enzyme converts the PPi to ATP in Pyrosequencing?
TLS Online TPP Program

#Question id: 11120

#Unit 7. System Physiology – Animal

The release of neurotransmitter at a chemical synapse in the central nervous system is dependent upon which of the following?
TLS Online TPP Program

#Question id: 2930

#Unit 2. Cellular Organization

The S. cerevisiae homolog of Xenopus MPF is: