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As organisms get more complex, cells become specialized to perform specific functions in the body. What is the function for the cell shown? contract and shorten movement provide coverage and protection carry impulses around the body
carry impulses around the body
What level of structure is represented by the diagram? organ - organ system - cell - tissue
cell
Which system is responsible for the overall control of all the internal processes that occur in the body? muscular system - nervous system - digestive system - skeletal system
nervous system
What are the two divisions of the nervous system? Central and Lower nervous systems - Central and Peripheral nervous systems - Lower and Cerebral nervous systems - Central and Muscular nervous systems
Central and Peripheral nervous systems
What are the three parts of the nervous system? brain, spinal cord, nerves - brain, lungs, spinal cord - heart, brain, nerves - brain, nerves, neurons
brain, spinal cord, nerves
A nerve cell is called a:?? neutron - nerve - neuron - synapse
neuron
True or False: the cell body of a neuron has a nucleus.??? True - False
True
Function of nervous system is ____________. Digestion only - Circulation only - Control and coordination of the body -Breathing only
Control and coordination of the body
Which of the following is NOT a sense? hearing- nose - smell - touch
nose
This is the control center of the nervous system controlling both voluntary and involuntary processes. Central Nervous System --Peripheral Nervous System
Central Nervous System
