__ is a CNS stimulant as it interferes with the transport of the neuro-transmitter__.

Options

A. Cocaine, acetylcholine
B. Barbiturate, glutamate
C. Cocaine, dopamine
D. Barbiturate, glycine

Answer

To answer the question, we need to identify the CNS stimulant and the neurotransmitter it interferes with. Here’s a step-by-step breakdown of the solution:

### Step-by-Step Solution:

1. **Identify the CNS Stimulant**:
- The question asks for a CNS stimulant. From the provided information, the common CNS stimulant mentioned is **cocaine**.

2. **Identify the Neurotransmitter**:
- The next part of the question requires us to identify the neurotransmitter that cocaine interferes with. The transcript indicates that cocaine binds to the **dopamine transporter**.

3. **Understanding the Mechanism**:
- Cocaine interferes with the transport of dopamine by blocking the dopamine transporter. This blockage prevents the removal of dopamine from the synapse, leading to an accumulation of dopamine in the brain.

4. **Final Answer**:
- Therefore, filling in the blanks, we can conclude that **cocaine is a CNS stimulant as it interferes with the transport of the neurotransmitter dopamine**.

### Final Answer:
**Cocaine is a CNS stimulant as it interferes with the transport of the neurotransmitter dopamine.**

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