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What is 2 or more different types of tissue working together?
Different types of tissues that are working together forma system. There are many different types of systems such as the nervous system and respiratory system.
What are the 2 divisions of the peripheral nervous system?
The sensory division of the peripheral nervous system transmits impulses from sense organs to the central nervous system. The motor division transmits impulses from the central nervous system to the muscles or glands.
What division of the nervous system has 2 motor nerve cells?
The division of the nervous system that has two motor nerve cells is the autonomic nervous system (ANS). The ANS is responsible for regulating involuntary bodily functions and consists of two main branches: the sympathetic and parasympathetic nervous systems. Each branch utilizes a two-neuron pathway, consisting of a preganglionic neuron and a postganglionic neuron, to transmit motor signals to target organs.
Nervous System facts?
The nervous system is composed of the peripheral nervous system (PNS) and the central nervous system (CNS)Every neuron has a cell body and nerve fibers.Neurons can be classified three different ways regarding their structure.- 1. Bipolar- has two nerve fibers, one arising from each end. 2. Unipolar- has a single nerve fiber that extends from the cell body and then divided into two branches. 3. Multipolar- have many nerve fibers arising from the cell bodyThere are two types of nerve fibers. Dendrites transmit impulses to the cell body and the axon transmits impulses away from the cell body.Many axons are covered with myelin. Myelin is largely composed of a lipid protein. It forms around the axon and protects it.Their are cells in the nervous system called Neuroglial cells. These cells fill spaces, support neurons, provide framework for structure, produce myelin, and carry out phagocytosis.Sensory nerves- nerves that conduct impulses into the brain or spinal cord.Motor nerves- nerves that carry impulses to muscles or glands.Mixed nerves- consists of most nerves. These include both sensory and motor nerve fibers.Meninges protect the CNS (brain and spinal cord). Meninges have three layers, the dura mater, arachnoid mater, and the pia mater.The peripheral nervous system (PNS) can be divided into the somatic nervous system and the autonomic nervous system.
What is nervous system?
The nervous sysytem is the control unit of the body.It is responsible for regulating and coordinating the activities of all the other sysytem of the body.Through the nervous systemthe body is able to adjust to changes that occur within itself and in its surroundings. It is divided into 2 principal systems: -The Central Nervous System -Peripheral Nervous System
What does the peripheral system do?
Peripheral System is a division of the Nervous System. They have 2 types of cells. The sensory nervous cells carry information to the central nervous system; and the motor nervous cells carry information from the central nervous system. The Peripheral System is also divided into the somatic nervous system (controls the voluntary muscles) and the automatic nervous system (controls involuntary muscles).
What the peripheral system do?
Peripheral System is a division of the Nervous System. They have 2 types of cells. The sensory nervous cells carry information to the central nervous system; and the motor nervous cells carry information from the central nervous system. The Peripheral System is also divided into the somatic nervous system (controls the voluntary muscles) and the automatic nervous system (controls involuntary muscles).
What are the 2 main types of coordination and control in animals?
the central nervous system (CNS) and the peripheral nervous system(PNS)
What are 2 main parts of nervous system?
The central nervous system (CNS) and the peripheral nervous system (PNS)
Is a gastropod's nervous system simple or complex?
The nervous system of gastropods includes the peripheral and central nervous system and this central nervous system consists of ganglia connected by nerve cells. some of gastropods possesses simple and some complex nervous system. EX : 1) snail : Complex nervous system 2) chitons : simple nervous system
What are the main parts of the central nervous system?
The central nervous system comprises the brain and the spinal cord. Both of these consist of nerve cells, called neurons, and supportive cells (e.g., astrocytes or Schwann cells).
What are the 2 types of nervous systems in the body and what do they control?
the two main types of nervous systems would be the parietal nervous system and the central nervous system. The CNS controls most voluntary movements, while the parietal system controls involuntary actions such as breathing and the fight and flight response.
Name 2 parts of the peripheral nervous system?
the peripheral nervous system consists of 2 types of nerve systems: 1.cranial and spinal nerves 2.autonimic nervous system; which is further catogerized as : sympathetic nervous system and parasympathetic nervous system. the cranial and the spinal nerves ramify and connect the spinal cord and brain (the central nervous system) to whole of the body. while the autonomic nervous system is responsible for controling the actions of the glands; the functions of the respiratory, circulatory, digestive, and urogenital systems; and the involuntary muscles in these systems and in the skin.
What are the two divisions of the nervous system?
There are 2 separate divisions of the nervous system. These 2 divisions are the central nervous system and the peripheral nervous system.
The 2 components of the nervous system?
central nervous system and peripheral nervous system
What is the 2 parts of the nervous system?
The autonomic nervous system and the somatic nervous system.
What are 2 sections of your nervous system?
the central nervous system and the peripheral nervous system
