DNA and RNA are key to this puzzle that helps middle schoolers review basic protein synthesis terms like 'codon' and 'enzyme' with clear, simple clues.
Hard Human Nervous System Crossword Puzzle for Kids is a hard crossword puzzle with 12 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.
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Hard Human Nervous System Crossword Puzzle for Kids
Challenge young learners with this hard-level crossword puzzle focused on the human nervous system. Includes advanced terms like synapse, myelin, and medulla for grades 3-5.
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Across
- 1. Fatty sheath that insulates nerve fibers speeding transmission
- 2. Outer layer of the brain responsible for complex thinking
- 4. Part of the brain controlling balance and coordination
- 5. Automatic, involuntary response to a stimulus
- 8. Adjective describing the cord transmitting messages to the brain
- 10. Junction between two neurons where signals transfer
Down
- 3. Long nerve fiber that carries impulses away from the neuron cell body
- 6. Chemical messenger released at synapses
- 7. Branches on neurons that receive incoming signals
- 9. Cells that transmit electrical signals in the nervous system
- 11. Clusters of neuron cell bodies outside the brain and spinal cord
- 12. Brainstem region regulating heartbeat and breathing
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