Question

4. Chemoautotrophs obtain energy from
(a) exergonic reactions (b) enderonic reactions
(c) endothermic reactions (d) both (b) and (c).​

Answer 1

Answer:

Explanation:

Chemoautotrophs use inorganic energy sources to synthesize organic compounds from carbon dioxide. Chemoheterotrophs are unable to utilize carbon dioxide to form their own organic compounds. Their carbon source is rather derived from sulfur, carbohydrates, lipids, and proteins.