71-1-305. Trust indenture considered to be mortgage on real property. A trust indenture is deemed to be a mortgage on real property and is subject to all laws relating to mortgages on real property except to the extent that such laws are inconsistent with the provisions of this part, in which event the provisions of this part shall control. For the purpose of applying the mortgage laws, the grantor in a trust indenture is deemed the mortgagor and the beneficiary is deemed the mortgagee.