Question

Describe the structure of the functional unit of nervous system ? Explain its function​

Answer 1

Nᴇᴜʀᴏɴs, ᴏʀ ɴᴇʀᴠᴇ ᴄᴇʟʟ, ᴀʀᴇ ᴛʜᴇ ᴍᴀɪɴ sᴛʀᴜᴄᴛᴜʀᴀʟ ᴀɴᴅ ғᴜɴᴄᴛɪᴏɴᴀʟ ᴜɴɪᴛs ᴏғ ᴛʜᴇ ɴᴇʀᴠᴏᴜs sʏsᴛᴇᴍ. Eᴠᴇʀʏ ɴᴇᴜʀᴏɴ ᴄᴏɴsɪsᴛs ᴏғ ᴀ ʙᴏᴅʏ (sᴏᴍᴀ) ᴀɴᴅ ᴀ ɴᴜᴍʙᴇʀ ᴏғ ᴘʀᴏᴄᴇssᴇs (ɴᴇᴜʀɪᴛᴇs). Tʜᴇ ɴᴇʀᴠᴇ ᴄᴇʟʟ ʙᴏᴅʏ ᴄᴏɴᴛᴀɪɴs ᴛʜᴇ ᴄᴇʟʟᴜʟᴀʀ ᴏʀɢᴀɴᴇʟʟᴇs ᴀɴᴅ ɪs ᴡʜᴇʀᴇ ɴᴇᴜʀᴀʟ ɪᴍᴘᴜʟsᴇs (ᴀᴄᴛɪᴏɴ ᴘᴏᴛᴇɴᴛɪᴀʟs) ᴀʀᴇ ɢᴇɴᴇʀᴀᴛᴇᴅ.

Hᴏᴘᴇ ɪᴛ ʜᴇʟᴘs.....

Mᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ ❤❤

Answer 2

Explanation:

Neurons, or nerve cell, are the main structural and functional units of the nervous system. Every neuron consists of a body (soma) and a number of processes (neurites).

The nervous system is involved in receiving information about the environment around us (sensation) and generating responses to that information (motor responses). The nervous system can be divided into regions that are responsible for sensation (sensory functions) and for the response (motor functions).