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TLS Online TPP Program

#Question id: 1085

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

#Unit 4. Cell Communication and Cell Signaling

  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: 1030

#Unit 4. Cell Communication and Cell Signaling

The membranes of eukaryotes and mycoplasma
TLS Online TPP Program

#Question id: 3293

#Unit 11. Evolution and Behavior

In a Hardy-Weinberg population of butterflies find that 32% are heterozygous at a particular locus. What should be the frequency of the homozygous individuals in this population?
TLS Online TPP Program

#Question id: 18896

#Unit 13. Methods in Biology

Negative Staining is used for examining.
TLS Online TPP Program

#Question id: 23608

#General Aptitude

Consider the following 1.B5D means B is the father of D 2.B9D means B is the sister of D 3. B4D means B is the brother of D 4. B3D means B is the wife of D Which of the following means F is the mother of K?
TLS Online TPP Program

#Question id: 8921

#Unit 9. Diversity of Life Forms

Evidence of which structure or characteristic would be most surprising to find among fossils of the Ediacaran fauna?