GABA (gama amino butyric acid) is a :

Options

A. Inhibitory neurohormone
B. Transmittery neuro hormone
C. Anti co-agulant
D. None

Answer

**Step-by-Step Solution:**

1. **Identify the Full Name of GABA**: GABA stands for Gamma Amino Butyric Acid. This indicates that it is an amino acid.

2. **Determine the Nature of GABA**: GABA is a naturally occurring amino acid, meaning it is not synthesized through chemical processes but is found in nature.

3. **Understand the Function of GABA**: GABA functions as a neurotransmitter in the brain. Neurotransmitters are chemical messengers that transmit signals across synapses from one neuron to another.

4. **Classify GABA's Role**: GABA is specifically classified as an inhibitory neurotransmitter. This means it plays a role in inhibiting or reducing the activity of neurons, which helps to calm the nervous system.

5. **Explain the Mechanism**: As an inhibitory neurotransmitter, GABA blocks or inhibits certain brain signals, leading to a decrease in the overall activity of the nervous system.

6. **Evaluate the Options Provided**: Based on the information gathered, we assess the options given in the question. GABA is not an anticoagulant, nor is it merely a transmittory neurohormone. Instead, it is best described as an inhibitory neurohormone.

7. **Conclude the Answer**: Therefore, the correct answer is that GABA is an inhibitory neurohormone.

**Final Answer**: GABA (Gamma Amino Butyric Acid) is an inhibitory neurohormone.

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