7-ethylguanine undergoes to

TLS Online TPP Program

#Question id: 24497

#Unit 3. Fundamental Processes

Choose the incorrect statement 

A. Lariat formation is characterized by 2’-5’ phosphodiester bond

B. Lariat formation is characterized by 3’-5’ phosphodiester bond

C. Group II mitochondrial introns are excised by the same mechanism as nuclear pre-mRNAs via a lariat that is held together by a 2’–5’ bond.

D. Group II mitochondrial introns are excised by the different  mechanism as nuclear pre-mRNAs via a lariat that is held together by a 2’–5’ bond.

TLS Online TPP Program

#Question id: 10160

#Unit 6. System Physiology – Plant

Which of the following statements about the C4 cycle is true ?

a.) C4 plants uses the enzyme phosphoenolpyruvate carboxylase (PEPCase), rather than rubisco

b.) Unlike rubisco, O2 does not compete with HCO3 − in the carboxylation catalyzed by PEPCase

c.)  initial carboxylation catalyzes in bundle sheath cells, four-carbon acids formed and flow across the diffusion barrier to the mesophyll cells

d.) during decarboxylation, releasing CO2 that is refixed by rubisco via the Calvin–Benson cycle

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#Question id: 7529

#General Aptitude

A jogger Running at 10 km/h allong side aur railway track in 150 m i head of the engine of a 300 M long train running at 64 km/hr in the same direction in how much time will the train pass the Jogger?

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#Question id: 23668

#Unit 13. Methods in Biology

A mouse embryo is transformed with recombinant DNA from a rat. The resulting mouse is a________ organism.

TLS Online TPP Program

#Question id: 10285

#Unit 6. System Physiology – Plant

Some of the statements given shows the activity of PFK-1 and PFK-2, which of the following statements incorrectly shown these enzyme activity?