How is store several value to a row from the database table?

PHP
1

did in a row from the database table can store several value ? And each one individually call?

i want use of Add items with jQuery(Jquery add input). How do I store the input value added to the database?

demo: http://muiomuio.com/tutorials/jquery/add-remove/

2

Sorry, I do not know much English.
i create a table to database, it have several row, consider it table have a row that name is title and a input.

    <input type="text" name="title" >

i use of adding form inputs jQuery for input. now if add form input how insert input new to database(title)?
Or, how can insert several value(add input->name=“title”,…) to row title in database?
I hope can be transferred my purpose.

3

is it like storing checkbox data In database?
what is your idea?