SpletThe cell membrane of a typical nerve cell consists of an inner and an outer wall separated by a distance of 0.10 μm. The electric field within the cell membrane is 7.0×105N/C. Approximating the cell membrane as a parallel-plate capacitor, determine the magnitude of the charge density on the inner and outer cell walls. Splet27. jan. 2024 · Impulses are then transmitted away from the cell body by the axon. A synapse consists of a synaptic knob, a synaptic cleft, and the plasma membrane of a postsynaptic neuron. What type of process the transmission of nerve impulse is? The process of transmission of nerve impulses is a chemical process.
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SpletThere are four main types of glial cells in the adult vertebrate nervous system. Three of these, astrocytes, oligodendrocytes, and microglia, are found only in the central nervous system (CNS). The fourth, the Schwann … SpletThe principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins. A phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group. draw with rob christmas video
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Splet2,114 likes, 17 comments - Dr. Priyanshu Srivastava (@sciducate) on Instagram on November 1, 2024: "Nature of Plasma Membrane The plasma membrane, also called the … SpletMyelin is formed in the central nervous system (CNS; brain, spinal cord and optic nerve) by glial cells called oligodendrocytes and in the peripheral nervous system (PNS) by glial cells called Schwann cells. In the CNS, axons carry electrical signals … SpletAnswer 10 When chemically gated Cl- channels open in the membrane of a resting nerve cell, Cl- ions leave the cell. Therefore, the correct option is b: Cl- ions leave the cell. . This results in hyper polarization, which means the cell becomes more negative than its resting potential, and makes it more difficult for the cell to generate an action potential. draw with rob christmas elf