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TLS Online TPP Program

#Question id: 1085

Which of the following statements about a G protein signaling pathway is true?

#XL - Q Biochemistry

  1. A G protein-coupled receptor bound to GTP is in its active state.

  2. A G protein bound to GTP is in its active state.

  3. A G protein bound to GDP is in its active state.

  4. Hydrolysis of bound GTP by a G protein activates the G protein.

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TLS Online TPP Program

#Question id: 17283

#XL - S Microbiology

The structural integrity of bacteria is to peptidoglycan as the structural integrity of plant spores is to__

TLS Online TPP Program

#Question id: 27338

#XL - T Zoology

In every cell, the number of tRNA molecules is at least_______?
TLS Online TPP Program

#Question id: 20195

#XL - P Chemistry

Among the following series of transition metal ions, the one where all metal ions have same 3d electronic configuration is
TLS Online TPP Program

#Question id: 18001

#XL - S Microbiology

Where in an angiosperm would you find a megasporangium? 

TLS Online TPP Program

#Question id: 3677

#XL - S Microbiology

Which protein can catalyze the formation of phosphodiester bonds?