Which of the following cells supports, nourishes, and protect the neurons?

_____ are the microscopic cells where the brain creates connections.

microscopic cells where brain created connection are known as neurons.

The two parts of the human nervous system are ______.

CNS is made up of the brain and spinal cord.
PNS is made up of nerves that branch off from spinal cord.

Which of the following statement is incorrect?

the medulla is the lower half of the brainstem, connecting the hight levels of the brain to the spinal cord.

Which of the following statement is correct? ANS – Autonomic nervous system

ANS regulates the internal organs to maintain homeostasis or to prepare the body action.

Spinal Cord originates from _____ of the brain.

spinal cord originates from the medulla of the brain.

Select the correct statement.

Cerebellum has special sensors that detect shifts in balance and movement.

The labelled part A is called___________.

A is called node of ranvier which, are the gaps formed between myelin sheath.

______ makes the outermost layer of the brain.

gray matter is mainly located on the surface of the braini.e., the outermost layer.

The system that controls smooth muscles and cardiac muscles of the digestive, cardiovascular, and respiratory system is _______.

 

the system that controls smooth muscles and cardiac muscles of the digestive, cardiovascular and respiratory system is autonomic nervous system.

Which part of the brain keeps you breathing?

the brain stem sits beneath our cerebrum in front of our cerebellum. It connects brain to the spinal cord.

Brain stem

Which part of the body is the control center for the nervous system?

brain is the control center for the nervous system.

The nervous system is made up of ______.

the nervous system consists of brain, spinal cord and nerves.

Without the nervous system, we cannot______.

without the nervous system we cannot thin, breathe or walk as it controls all our voluntary and involuntary actions.

What are the various types of neurons?

Sensory neurons carry information
Motor neurons control voluntary muscle activity
Other neurons are called interneurons.