When PKA Is Inactive,which of the Following Is True

question 13

Multiple Choice

When PKA is inactive,which of the following is true?

• A) The pseudosubstrate of the PKA regulatory subunits is bound in the active site of the catalytic subunits.
• B) The regulatory subunits are bound by cAMP.
• C) The regulatory subunits are bound by GTP.
• D) ATP is unable to bind the catalytic subunits.

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