Biology
Week 13
More organ systems
Q1: What is the nervous system made up of?
The nervous system has two main parts: The
central nervous system is made up of the brain and
spinal cord. The peripheral nervous system is made
up of nerves that branch off from the spinal cord
and extend to all parts of the body.
Q2: What is the function of nervous system?
It controls all of our body activities, receives
information about your environment, stores
memories and allows us to think.
Q3: What is stimulus?
a stimulus is a detectable change in the physical or
chemical structure of an organism's internal or
external environment.
Q4: Define synapse.
The point at which a nervous impulse passes from
one neuron to another.
Week 13
More organ systems
Q1: What is the nervous system made up of?
The nervous system has two main parts: The
central nervous system is made up of the brain and
spinal cord. The peripheral nervous system is made
up of nerves that branch off from the spinal cord
and extend to all parts of the body.
Q2: What is the function of nervous system?
It controls all of our body activities, receives
information about your environment, stores
memories and allows us to think.
Q3: What is stimulus?
a stimulus is a detectable change in the physical or
chemical structure of an organism's internal or
external environment.
Q4: Define synapse.
The point at which a nervous impulse passes from
one neuron to another.
