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are my answers right? 5. Which of the following would be sources of electrons fo

ID: 205995 • Letter: A

Question

are my answers right?

5. Which of the following would be sources of electrons for a lithotrophic bacterium A. H2S co, C.) Fe D. O2 E. Glucose 6. Catabolic processes are broadly described by which of the following statements? A Transfer of electrons from compounds with lower (negative) reduction potentials to compounds with higher (positive) reduction potentials B. Transfer of electro ns from compounds with higher (positive) reduction potentials to compounds with lower (negative) reduction potentials. C. Catabolic processes are endergonic, overall D Catabolic processes are exergonic, overall. E. The change in free energy of the process is near zero.

Explanation / Answer

5) Which of the following would be sources of electrons for lithotrophic bacterium?

C) Fe2+

6) Catabolic processes are broadly described by which of the following statements:

A) Transfer of electrons from compounds with lower (negative) reduction potentials to compounds with higher (positive) reduction potentials

D) Catabolic processes are exergonic, overall.