A short stretch of RNA with a free 3' end, bound by complementary base pairing to the template strand, that is elongated with DNA nucleotides during DNA replication.
Two general types of cells are found in the nervous system: neurons and neuroglia. A. Neurons 1. Consist of three main partsâdendrites (conduct impulses to cell body of neuron); cell body of neuron; and axon (conducts impulses away from cell body of neuron) 2.he nervous system transmits information rapidly by means of nerve impulses conducted from one body area to another. The nervous system is made up of the brain and spinal cord, and the many nerves of the body.
What part of a neuron carries nerve impulses away from the cell body? The axon carries the signal away from the neuron, while the dendrite carries the signal to the neuron. The cell body of a neuron (a nerve cell) receives signals fr â¦ om its neighbors; when prompted thereby to send a signal of it's own, the axon (an extension protruding from the body) propagates that signal electrochemically via an ion pump to other neurons at the terminal synapse (a small gap between one neuron and the next).