Question

Previous experiments indicate that CDK5 is active only when attached to a protein called p35. Which of the following best predicts how p35 might play a role in regulating neuron function?

(A) Elevated intracellular levels of p35 result in increased synaptic activity.(B) Degradation of p35 results in increased synaptic activity.(C) Reabsorption of p35 from the synaptic cleft results in increased synaptic activity.(D) Attachment of p35 to synaptic vesicles results in increased synaptic activity

Answer 1

(B) Degradation of p35 results in increased synaptic activity.