Which of these processes are catabolic reactions? Check all that apply.

conversion of glycogen to glucose

conversion of glucose to stored lipid

bone growth

reduction reactions

breakdown of ATP to form ADP

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.

An alpha particle is: a hydrogen atom a nucleus of helium two neutrons an electron