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A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class..
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A synapse is formed by the membranes of a pre synaptic neuron and a ...
Actually neurotransmitter may or may not be present...some neurons are connected by junctions
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A synapse is formed by the membranes of a pre synaptic neuron and a ...
Introduction:
A synapse is a specialized junction between two neurons where information is transmitted from the presynaptic neuron to the postsynaptic neuron. It plays a crucial role in the communication and functioning of the nervous system. However, there is a misconception regarding the presence or absence of a synaptic cleft in the formation of a synapse. Let's delve into the details to clarify this confusion.
Explanation:
1. Synaptic Structure:
- A synapse consists of a presynaptic neuron (sending neuron) and a postsynaptic neuron (receiving neuron).
- These neurons are separated by a tiny gap known as the synaptic cleft.
- The synaptic cleft is filled with a fluid called the extracellular matrix.
2. Synaptic Transmission:
- When an action potential (nerve impulse) reaches the presynaptic neuron, it triggers the release of neurotransmitters from vesicles in the presynaptic terminal.
- These neurotransmitters diffuse across the synaptic cleft and bind to specific receptors located on the postsynaptic neuron's membrane.
- This binding initiates a series of events that ultimately leads to the generation of an action potential in the postsynaptic neuron.
3. Presence of Synaptic Cleft:
- It is important to note that the presence of a synaptic cleft is essential for synaptic transmission to occur.
- The synaptic cleft provides a physical space for the neurotransmitters to diffuse and interact with the postsynaptic receptors.
- Without the synaptic cleft, the neurotransmitters would not be able to reach the postsynaptic neuron and transmit the signal.
Conclusion:
In summary, the formation of a synapse involves the presence of a synaptic cleft between the membranes of the presynaptic and postsynaptic neurons. The synaptic cleft is vital for the transmission of information between neurons, as it allows the diffusion of neurotransmitters. Therefore, it is incorrect to state that a synapse may or may not be separated by a synaptic cleft. The presence of a synaptic cleft is a fundamental requirement for the generation of a nerve impulse and synaptic transmission to occur.
A synapse is a specialized junction between two neurons where information is transmitted from the presynaptic neuron to the postsynaptic neuron. It plays a crucial role in the communication and functioning of the nervous system. However, there is a misconception regarding the presence or absence of a synaptic cleft in the formation of a synapse. Let's delve into the details to clarify this confusion.
Explanation:
1. Synaptic Structure:
- A synapse consists of a presynaptic neuron (sending neuron) and a postsynaptic neuron (receiving neuron).
- These neurons are separated by a tiny gap known as the synaptic cleft.
- The synaptic cleft is filled with a fluid called the extracellular matrix.
2. Synaptic Transmission:
- When an action potential (nerve impulse) reaches the presynaptic neuron, it triggers the release of neurotransmitters from vesicles in the presynaptic terminal.
- These neurotransmitters diffuse across the synaptic cleft and bind to specific receptors located on the postsynaptic neuron's membrane.
- This binding initiates a series of events that ultimately leads to the generation of an action potential in the postsynaptic neuron.
3. Presence of Synaptic Cleft:
- It is important to note that the presence of a synaptic cleft is essential for synaptic transmission to occur.
- The synaptic cleft provides a physical space for the neurotransmitters to diffuse and interact with the postsynaptic receptors.
- Without the synaptic cleft, the neurotransmitters would not be able to reach the postsynaptic neuron and transmit the signal.
Conclusion:
In summary, the formation of a synapse involves the presence of a synaptic cleft between the membranes of the presynaptic and postsynaptic neurons. The synaptic cleft is vital for the transmission of information between neurons, as it allows the diffusion of neurotransmitters. Therefore, it is incorrect to state that a synapse may or may not be separated by a synaptic cleft. The presence of a synaptic cleft is a fundamental requirement for the generation of a nerve impulse and synaptic transmission to occur.
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A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class..
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A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class.. for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class.. covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class.. .
A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class.. for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class.. covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A synapse is formed by the membranes of a pre synaptic neuron and a post synaptic neuron, which may or may not be separated by a Gap called synaptic cleft...... My question is that isn't it wrong to say that it may or may not be present coz we know that nerve impulse will be generated only when synaptic cleft is present... This is ncert line pg 319 of bio eleventh class.. .
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