Question
Which is not an effect of chemical reactions in the cells of living organisms? A. Electrons are constantly being shared and transferred. B. Isotopes are forming and changing. C. Molecules are continually being rearranged. D. Energy is being stored and released.
Answer
4.1
(223 Votes)
Albert
Master · Tutor for 5 years
Answer
B. Isotopes are forming and changing.
Explanation
Chemical reactions in the cells of living organisms involve various processes that are crucial for maintaining life. Electrons and energy play significant roles in these reactions:- Electrons are indeed shared and transferred during chemical reactions (A).- Molecules are rearranged in processes such as metabolism (C).- Energy is stored in chemical bonds and released during reactions (D).Isotopes, however, typically form and change through nuclear reactions, not standard chemical reactions occurring in biological cells.