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Related Practice Questions :

Consider the following statements

I. Acetylcholine is released at the electric synapse.

II. Electric synapse are faster

III. It is more difficult to regulate an electric synapse with respect to a chemical synapse

Which of the above statements are true?

1. I and II only

2. I and III only

3. II and III only

4. I, II and III

To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
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Receptor sites for neurotransmitters are present on
1. membrances of synaptic vesicles
2. pre-synaptic membrane
3. tips of axons
4. post-synaptic membrane

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NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
Please attempt this question first.

Stimulation of a muscle fibre by a motor neuron occurs at

1. the neuromuscular junction

2. the transverse tubules

3. the myofibril

4. the sacroplasmic reticulum

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NEET 2023 - Target Batch - Aryan Raj Singh
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A diagram showing axon terminal and synapse is given. Identify correctly A-D.

1. A- Receptor                  C-synaptic Vesicles

2. B-Synaptic connection   D-K+

3. A-Neurotransmitter        B-Synaptic cleft

4. C-neurotransmitter        D-Ca2+        

To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2023 - Target Batch - Aryan Raj Singh
Please attempt this question first.

Alzheimer disease in humans is associated with the deficiency of

1. dopamine

2. glutamic acid

3. acetylcholine

4. Gamma Amino Butyric Acid (GABA)

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NEET 2023 - Target Batch - Aryan Raj Singh
Please attempt this question first.