Food energy is potential energy that animals (including humans) derive from their food through the process of cellular respiration.
The three kinds of treatment used for tongue cancer are: 1  Surgery: removal of the cancerous tumor and surrounding tissue. 2  Radiotherapy: uses high-energy particles from radioactive elements to kill cancerous cells left behind after surgery.
Photos of tongue cancer can never show how the tumor feels, but hopefully they will give you an idea of what cancer of the tongue can look like. If you have any sort of ulcer on your tongue, or anywhere in your mouth, that does not heal up within 7 to 10 days, always get it checked by a dentist or doctor.hotos of tongue cancer can never show how the tumor feels, but hopefully they will give you an idea of what cancer of the tongue can look like. If you have any sort of ulcer on your tongue, or anywhere in your mouth, that does not heal up within 7 to 10 days, always get it checked by a dentist or doctor.