Which process describes how astrocytes handle glutamate after synaptic release?

Which process describes how astrocytes handle glutamate after synaptic release?

• A. Astrocytes release glutamate back into the cleft to prolong signaling.
• B. Astrocytes convert glutamate into GABA and send to neurons.
• C. Astrocytes store glutamate without metabolism.
• D. Astrocytes uptake glutamate via transporters and convert it to glutamine, helping to shuttle glutamate for reuse.

Answer: (D)