Many G protein-coupled receptors contain seven transmembrane α-helical domains. The amino end of the protein lies at the exterior of the plasma membrane. Loops of amino acids connect the helices either at the exterior surface or on the cytosolic surface of the membrane. The loop on the cytosolic side between helices 5 and 6 is usually substantially longer than the others. Where would a coupled G protein most likely interact with this receptor?

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#Question id: 31270

#Unit 4. Cell Communication and Cell Signaling

Gain-of-function mutation in which gene will bypass restriction point controls?

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#Question id: 33465

#Unit 1. Molecules and their Interaction Relevant to Biology

GC Minor groove in DNA molecule show chemical information as

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#Question id: 32516

#Unit 1. Molecules and their Interaction Relevant to Biology

How lifesaving effect of sodium nitrite takes place during cyanide poisoning

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#Question id: 6947

#Unit 5. Developmental Biology

What is the correct dorso-ventral arrangement seen in a cross-section of Drosophila embryo?

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#Question id: 28397

#Unit 5. Developmental Biology

During the specification of amphibian axes, in the absence of any induction cell leads to become which of the following fate?