DUE IN 5 MINUTES PLEASE HELP ME Metabolism can best be described as Question 20 options: A) electron transport through the cell. B) the breakdown of pyruvate to carbon dioxide. C) the breakdown of glucose to pyruvate. D) how matter and energy flow within life's processes and how that flow is regulated.

Metabolism describs the sum of all chemical reactions in the body so your answer would be A) Electron transport through the cell

Explanation:

Electron is an atom, atoms are chemicals. The electrons reaction in the cell

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.  

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements