What chemical bond is responsible for the existence of the sugar-phosphate backbone of DNA

Phosphodiester bonds

Explanation:

answer:

while plants can produce their own energy using the process of photosynthesis, animals (and other organisms that can’t do photosynthesis) must eat to get energy from food molecules. just like energy can be stored in the chemical bond between the second and third phosphate of an atp molecule, energy can also be stored in the chemical bonds that make up food molecules. most of the energy that we use comes from molecules of glucose, a simple sugar.

explanation: