BIO 168 EXAM 4 questions with correct answers

List the functions of the Nervous System Correct Answer-Receptors detect changes in the internal or external environment. Information is sent to the CNS by the sensory division of the PNS. Information processing Motor commands are carried by the motor division of the PNS. Effectors respond to those commands and change their activities. What makes up the Central Nervous System? Correct Answer-Brain & Spinal cord What makes up the Peripheral Nervous System? Correct Answer-All neural tissue outside the CNS What does the somatic nervous system control? Correct Answer-Skeletal Muscles What does the Automatic nervous system control? Correct Answer-Smooth muscle cardiac muscle glands adipose tissue Define neuron? Correct Answer-Basic functional unit of nervous system. Nerve cells specialized for intercellular commu