Multiple Choice
In the context of phosphorylation, what is a protein kinase?
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7. Enzyme Inhibition and Regulation
Phosphorylation
Back7. Enzyme Inhibition and Regulation
Phosphorylation
- Multiple ChoiceIn the context of phosphorylation, what is the primary function of a protein kinase?2views
- Multiple ChoiceIn the context of phosphorylation, what is a protein kinase?1views
- Multiple ChoiceIn protein regulation, which class of enzyme catalyzes the addition of a phosphate group to a substrate (phosphorylation)?2views
- Multiple ChoiceIn the context of phosphorylation, what does a protein kinase do?2views
- Multiple ChoiceIn the context of phosphorylation, what is the primary function of a protein kinase?3views
- Multiple ChoiceIn the context of phosphorylation, how do protein kinases most directly affect the activity of enzymes?2views
- Multiple ChoiceIn the context of phosphorylation-based signal transduction, what is the primary role of activated protein kinases in a cell?1views
- Multiple Choice
During kinase phosphorylation, which phosphate group is removed from ATP in the figure below?
280views1rank - Multiple Choice
Covalent modification of an enzyme usually involves phosphorylation / dephosphorylation of:
436views1rank - Multiple Choice
When the active site of an enzyme is phosphorylated on one of its catalytic amino acid residues, the overall _______________ charge of phosphate groups would _____________ the affinity for a polar, negatively charged substrate.
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