ake Home (Ch 12 14 15 16 17 18 19) lemphill: Attempt 1 uestion 87 (1 point) If a

Question

ake Home (Ch 12 14 15 16 17 18 19) lemphill: Attempt 1 uestion 87 (1 point) If a FRET experiment was carried out with blue fluorescent protein attached to the a subuni of a stimulatory G-protein and a green fluorescent protein attached to the ßB subunit, the presence of a strong FRET signal would be associated with: a) interaction of a G protein-coupled receptor with an antagonist. b) hydrolysis of GTP in the a subunit. c) increased concentrations of cAMP. both interaction of a G protein-coupled receptor with an antagonist and hydrolysis of GTP in the a subunit. d) e) both hydrolysis of GTP in the ar subunit and increased concentrations of cAMP Save Question 88 (1 point) a Which statement about lipolysis in adipocytes is FALSE? a) Lipolysis results in the release of fatty acids and glycerol into the blood stream.

Explanation / Answer

The answer is a) interaction of gprotein coupled receptor with antagonist

Fret experiment is for the different frequency measurements hence only agonist and antagonist sites are available no hydrolysis occurs.blue in this experiment will be a dominant one as it has a greater wavelength.

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