Unit 1 Crossword

2. structures located in the axon terminal that release neurotransmitters into the synapse
5. cell division that results in two daughter cells of two different cell types
6. cell division that results in two daughter cells of the same cell type
9. the process in which neuronal circuits are assembled
10. molecule attracts growing axons toward a target
11. molecule that repels growing axons away
12. most distal part of the axon
14. located in the mesoderm, sends signals to tell the ectoderm to thicken to form the neural plate
15. the name of the structure that includes dendrites and soma
16. serve as tracks for cell migration of cells that will become neurons in the inside-out pattern
17. a layer of the cell that most of the nervous system is derived from
18. the process in which a neuron is "born"

1. the layer that lines the inside of vesicles early on in development
3. cell that gives rise to neuron and glial cells and only can replicate a limited amount of times
4. a process that results in an increased number of cells
7. structure that will give rise to the CNS
8. develops in the inside-out pattern where cells migrate from the ventricular zone to their target
9. the portion of the thickened ectoderm is called the
13. the process in which the neural tube is created
14. structure that will give rise to the PNS