Question

multiple choice question
which describes a series of chemical reactions that convert the energy in food molecules into a usable form of energy called atp?
mitochondria
cellular respiration
photosynthesis
pigments

Explanation:

Cellular respiration is the process that converts energy in food molecules to ATP. Mitochondria are the organelles where cellular respiration occurs. Photosynthesis is for converting light - energy to chemical - energy in plants. Pigments are involved in capturing light in photosynthesis.

Answer:

B. cellular respiration