What Is Covalently Attached to The $\alpha$ And $\gamma$ Subunits of Heterotrimeric G Proteins in Order to Anchor the of Heterotrimeric

question 28

Multiple Choice

What is covalently attached to the $\alpha$ and $\gamma$ subunits of heterotrimeric G proteins in order to anchor the protein to the cell membrane?

• A) galactose
• B) N-acetylgalactosamine
• C) cholesterol
• D) phosphatidyl serine
• E) fatty acid

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