Homework Answers
Answer is dendritic membrane and if question asked for release then answer will be presynaptic membrane.
In simple words neurotransmitters a is a type of chemical
messenger which transmits signals across synapse, neuromuscular
junction (NMJ), from one neuron to another neuron. Many
neurotransmitters are made up of amino acids and they are stored in
synaptic vesicles , close to cell membrane and released in and
around synaptic cleft get released when Calcium enters the axon
terminal in response to action potential.
Depending upon action neurotransmitter divided
into
1) excitatory neurotransmitter: eg glutamate , aspartate
2) inhibitory neurotransmitter: eg GABA, glycin
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In a simple synapse, neurotransmitter chemicals are received by - C dendrites C cell body C...
1. The main receptive surface of neuron at a synapse for nerve Impulse transmission is: a....
1. The main receptive surface of neuron at a synapse for nerve Impulse transmission is: a. Axon neurotransmitter receptors b. Dendrite neurotransmitter receptors C. Nissl bodies receptors d. Axon terminal receptors 2. Two types of cells in nervous system are: a. Axons & dendrites b. Motor and sensory neurons c. Neurons & neuroglia d. Schwann cells & microglia 3. Myelin is rich in : a. Lipids b. Carbohydrates c. Nucleic acids d. Salts 4. Synaptic knobs are at end of:...
Describe what happens in a postsynaptic cell when an excitatory neurotransmitter is released into the synapse...
Describe what happens in a postsynaptic cell when an excitatory neurotransmitter is released into the synapse by a presynaptic neuron. Describe what happens in a pos-synaptic cell when an inhibitory neurotransmitter is released into the synapse by a presynaptic neuron.
What are the structure of nerve cell, synapse, neurotransmitter, axon, dendrite, receptor, gyri and Sulci?
What are the structure of nerve cell, synapse, neurotransmitter, axon, dendrite, receptor, gyri and Sulci?
question 5 and 6. please C. Deuterostome D. Unknown on c Aron 5. The cell shown...
question 5 and 6. please
C. Deuterostome D. Unknown on c Aron 5. The cell shown is a - The labeled parts in order are: A. Neuron; cell body, dendrites, axon and synaptic terminals. B.) Neuroglia; cell body, dendrites, axon and synaptic terminals. C. Neuron; cell body, axon, synaptic terminals and dendrites. D. Smooth muscle cell; cell body, dendrites, axon and synaptic terminals. 6. What is shown in the micrograph? CA. a simple columnar epithelium B. loose connective tissue C....
Which of the following parts of a neuron receive and process information? Cell Body Dendrite Synapse...
Which of the following parts of a neuron receive and process information? Cell Body Dendrite Synapse Axon Which of the following characteristics is common to oligodendrocytes and Schwann cells? Both from a myelin sheath around a single axon Both provide myelination Both can interact with multiple cells Both are located in the CNS
The reciving region of the neuron is the dendrites axon terminal O axon O cell body
The reciving region of the neuron is the dendrites axon terminal O axon O cell body
40. The effect of a neurotransmitter on a postsynaptic neuron is determined by the a. speed...
40. The effect of a neurotransmitter on a postsynaptic neuron is determined by the a. speed the action potential traveled down the axon b. number of branches of the presynaptic axon c. receptors on the postsynaptic membrane d. distance between the synapse and the cell body
Two neurons, A and B, synapse onto a third neuron, C. If neurotransmitter from neuron A...
Two neurons, A and B, synapse onto a third neuron, C. If neurotransmitter from neuron A opens ligand-gated channels permeable to sodium (Na) ions, and neurotransmitter from neuron B opens ligand-gated chloride (CI") channels, which of the following statements is true? Hint: Drawing a simple diagram may help visualize this scenario. Select one: a. An action potential in neuron A causes a depolarizing EPSP in neuron B. b. An action potential in neuron B causes a depolarizing EPSP in neuron...
A neuron has three main parts: dendrites, cell body, and axon. A neuron may send signals...
A neuron has three main parts: dendrites, cell body, and axon. A neuron may send signals to other neuron or other tissues (effectors). Describe how the signal moves from one point to the other.
11. For a hormone to elicit a specific response from a cell, the cell must possess...
11. For a hormone to elicit a specific response from a cell, the cell must possess a. a synapse. b. a cell body. c. dendrites specific to the hormone. d. receptor proteins specific to the hormone. 12. In a cell, the difference in ion concentration between the intracellular and extracellular fluids results from a. active ion transport. b. passive diffusion of ions. c. bulk movements of intracellular and extracellular fluids. d. both active ion transport and passive diffusion of ions.
1. The main receptive surface of neuron at a synapse for nerve Impulse transmission is: a. Axon neurotransmitter receptors b. Dendrite neurotransmitter receptors C. Nissl bodies receptors d. Axon terminal receptors 2. Two types of cells in nervous system are: a. Axons & dendrites b. Motor and sensory neurons c. Neurons & neuroglia d. Schwann cells & microglia 3. Myelin is rich in : a. Lipids b. Carbohydrates c. Nucleic acids d. Salts 4. Synaptic knobs are at end of:...
question 5 and 6. please
C. Deuterostome D. Unknown on c Aron 5. The cell shown is a - The labeled parts in order are: A. Neuron; cell body, dendrites, axon and synaptic terminals. B.) Neuroglia; cell body, dendrites, axon and synaptic terminals. C. Neuron; cell body, axon, synaptic terminals and dendrites. D. Smooth muscle cell; cell body, dendrites, axon and synaptic terminals. 6. What is shown in the micrograph? CA. a simple columnar epithelium B. loose connective tissue C....
The reciving region of the neuron is the dendrites axon terminal O axon O cell body
40. The effect of a neurotransmitter on a postsynaptic neuron is determined by the a. speed the action potential traveled down the axon b. number of branches of the presynaptic axon c. receptors on the postsynaptic membrane d. distance between the synapse and the cell body
Two neurons, A and B, synapse onto a third neuron, C. If neurotransmitter from neuron A opens ligand-gated channels permeable to sodium (Na) ions, and neurotransmitter from neuron B opens ligand-gated chloride (CI") channels, which of the following statements is true? Hint: Drawing a simple diagram may help visualize this scenario. Select one: a. An action potential in neuron A causes a depolarizing EPSP in neuron B. b. An action potential in neuron B causes a depolarizing EPSP in neuron...
11. For a hormone to elicit a specific response from a cell, the cell must possess a. a synapse. b. a cell body. c. dendrites specific to the hormone. d. receptor proteins specific to the hormone. 12. In a cell, the difference in ion concentration between the intracellular and extracellular fluids results from a. active ion transport. b. passive diffusion of ions. c. bulk movements of intracellular and extracellular fluids. d. both active ion transport and passive diffusion of ions.
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