The Transcription Factor PGC-1 $\alpha$ Is Controlled by Two Forms of Covalent Modification

question 2

Multiple Choice

The transcription factor PGC-1 $\alpha$ is controlled by two forms of covalent modification. Which of the following correctly identifies a mechanism of control?

• A)phosphorylation by AMPK inhibits PGC-1\(\alpha\)
• B)dephosphorylation by AMPK activates PGC-1\(\alpha\)
• C)acetylation by SIRT1 activates PGC-1\(\alpha\)
• D)deacetylation by SIRT1 activates PGC-1\(\alpha\)
• E)dephosphorylation by AMPK and deacetylation by SIRT1 activates PGC-1\(\alpha\)

Understand the stages of the nursing process and identify which stage involves nursing care.

Prioritize nursing interventions based on patient's vital signs.

Determine the priority nursing intervention for patient comfort and safety.

Identify appropriate interventions for specific health conditions and patient status.

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