[Campbell Biology P.213] Referring to the diagram "Cellular respiration in mitochondria" and... | Practice Question

Referring to the diagram "Cellular respiration in mitochondria" and the surrounding text, what are the primary "organic molecules" and gas "used in" this process?

  • A: CO2 and H2O
  • B: Light energy and CO2
  • C: Organic molecules and O2
  • D: ATP and Heat

Explanation

The diagram shows an arrow labeled 'Organic molecules + O2' pointing towards 'Cellular respiration in mitochondria' from 'Photosynthesis', indicating these are the inputs. The Figure 9.1 caption also states that cells 'break down organic molecules'.