Question

what is importance of cell membrane​

Answer 1

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

Answer 2

• ғɪʀsᴛ, ᴛʜᴇ ᴍᴇᴍʙʀᴀɴᴇ ғᴏʀᴍs ᴀɴ ᴏᴜᴛᴇʀ ʙᴏᴜɴᴅᴀʀʏ ᴏғ ᴛʜᴇ ᴄᴇʟʟ ᴀɴᴅ, ᴀs sᴜᴄʜ, ʜᴏʟᴅs ᴛʜᴇ ᴄᴇʟʟ ᴛᴏɢᴇᴛʜᴇʀ. ᴛʜᴇ ᴍᴇᴍʙʀᴀɴᴇ ɪs ᴀʟsᴏ ᴘʟɪᴀʙʟᴇ, ᴡʜɪᴄʜ ᴍᴇᴀɴs ɪᴛ ᴄᴀɴ ᴍᴏᴠᴇ ᴀɴᴅ ғʟᴇx ɪɴ ʀᴇsᴘᴏɴsᴇ ᴛᴏ ᴛʜᴇ sᴜʀʀᴏᴜɴᴅɪɴɢ ᴇɴᴠɪʀᴏɴᴍᴇɴᴛ. ᴛʜᴇ ғʟᴜɪᴅ ɴᴀᴛᴜʀᴇ ᴏғ ᴛʜᴇ ᴍᴇᴍʙʀᴀɴᴇ ɪs ɪᴍᴘᴏʀᴛᴀɴᴛ ʙᴇᴄᴀᴜsᴇ ɪᴛ ᴀʟʟᴏᴡs ᴛʜᴇ ᴄᴇʟʟ ᴛᴏ sᴜʀᴠɪᴠᴇ