State the difference between spermatozoon and spermatogonium

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.

If maltose undergoes hydrolysis what subunits does it results to?

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