Which of the following prokaryotic nutritional groups use organic substances for both carbon and energy?
A)photoautotrophs
B)chemoautotrophs
C)photoheterotrophs
D)chemoheterotrophs
E)none of these

Question

Quizplus · Accepted Answer

Chemoheterotrophs use organic substances for both carbon and energy. Photoautotrophs use carbon dioxide for carbon and light for energy, chemoautotrophs use carbon dioxide for carbon and inorganic substances for energy, and photoheterotrophs use organic substances for energy and light for carbon.

Which of the Following Prokaryotic Nutritional Groups Use Organic Substances