Ask Question
28 January, 21:07

Which of the following statements is true concerning catabolic pathways?

A. They combine molecules into more energy-rich molecules

B. They supply energy, primarily in the form of ATO, for the cell's work

C. They are endergonic

D. They are spontaneous and do not need enzyme catalysis

E. They build up complex molecules such as protein from simpler compounds

+1
Answers (1)
  1. 29 January, 00:22
    0
    The options are incorrect. The correct question with options is:

    Which of the following statements is true concerning catabolic pathways?

    A. They combine molecules into more energy-rich molecules

    B. They supply energy, primarily in the form of ATP, for the cell's work

    C. They are endergonic

    D. They are spontaneous and do not need enzyme catalysis

    E. They build up complex molecules such as protein from simpler compounds

    Answer:

    B. They supply energy, primarily in the form of ATP, for the cell's work

    Explanation:

    Catabolic pathways are the metabolic pathways that breakdown the complex molecules into simpler substances. The chemical reactions of catabolic pathways are mostly exergonic with a negative value of free energy change.

    The released energy is stored in the form of ATP molecules. The energy-releasing reactions of catabolic pathways supply the cells with ATP molecules to perform the functions. For instance, breakdown of glucose into CO2 and H2O during aerobic cellular respiration is a catabolic process and forms as many as 32 ATP molecules.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of the following statements is true concerning catabolic pathways? A. They combine molecules into more energy-rich molecules B. They ...” in 📘 Biology if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers