Synapse
what is the role of sensory and motor neurones in a reflex arc
Neurones
Neurones are never in plants.It is a cell in animals.
Relay neurones, which are typically found in the central nervous system, often lack a myelin sheath because they are involved in processing and integrating information rather than transmitting signals over long distances. Myelin sheaths are primarily found on motor and sensory neurones, where rapid signal conduction is essential. The shorter axons of relay neurones allow for sufficient signal transmission speeds without the need for myelination, as their primary role is to connect and communicate with other neurones in close proximity.
Sensory neurons are responsible for carrying information from sensory receptors to the brain. These neurons transmit signals related to touch, taste, smell, sight, and hearing which are then interpreted by the brain.
A nerve is a bundle of neurones
A neurone (or neuron) is a specialized cell that transmits nerve impulses, while a nerve is a bundle of neurones enclosed in a protective sheath. Essentially, a neurone is a single cell within the nervous system, whereas a nerve is a collection of neurones working together to transmit signals throughout the body.
sensory neurones motor neurones
the body has both sensory and motor neurones because the sensory neurones sense what is happening and sends the message along and like a motor the motor neurones pass on the message constantly round and round until it reaches its destination
Sensory neurones carry impulses to the CNS, motor neurones carry impulses to muscles.
what is the role of sensory and motor neurones in a reflex arc
The nervous system is used to trasmit information around the body. It is made of two systems: the central nervous system (which consists of the spine and brain) and the peripheral nervous system (which consists of neurones and receptors). There are three types of neurones: sensory neurones, relay neurons, and motor neurones.
The axons of the neurones.
The noun bundle is a collective noun for:a bundle of asparagusa bundle of banknotesa bundle of firewooda bundle of joya bundle of newspapersa bundle of ragsa bundle of papersa bundle of sticksa bundle of trouble
Yes, the noun 'bundle' is a standard collective noun for:a bundle of asparagusa bundle of firewooda bundle of joya bundle of ragsa bundle of papersa bundle of sticksa bundle of trouble
a gap between neurones crossed by a chemical
They are neurones.