Is this possible and whatwould I have to do to put her in life insurance?
To buy a life insurance policy on your mom you would need her permission and cooperation.
In addition, you may need to sign the application, and answer some health questions, and/or take a physical exam to find out if she qualifies for life insurance.
You may want to consider a few things before buying coverage, including what you want the life insurance to accomplish, how much you need, what you can afford, and how long you need the life insurance.
Here's an article that explains life insurance on mom and what you may want to consider when buying life insurance on your mother.