Which Step in Glucagon Signaling Occurs in the G_{s $\alpha$} protein?
1)A Hydrolysis Reaction Cleaves a Fatty Acid from the protein

question 25

Multiple Choice

Which step in glucagon signaling occurs in the G_{s $\alpha$} protein?
1) A hydrolysis reaction cleaves a fatty acid from the stored triacylglycerols to generate diacylglycerol and a fatty acid.
2) The regulatory protein G58 binds to adipose triglyceride lipase.
3) Perilipin is phosphorylated on the surface of lipid droplets.
4) Albumin transports the free fatty acid.
5) A GDP-GTP exchange stimulates cyclic AMP production by the enzyme adenylate cyclase.

• A)1
• B)2
• C)3
• D)5

---

Definitions:

Negative Ties

Relationships or connections between individuals or entities that have detrimental effects on one or both parties involved.

Kubler-Ross's Typology

A model outlining five stages of grief (denial, anger, bargaining, depression, and acceptance), proposed by Elisabeth Kübler-Ross to describe the process of emotional and psychological response to loss.

Imminent

Describes something about to happen or looming in the near future.

Acceptance

The act of recognizing and welcoming something or someone's existence, condition, or beliefs without attempting to change them.