Which of the following processes requires energy from the cell? A.
Osmosis

B.
Active transport

C.
Diffusion

D.
Passive transport

Dna overload will accrue

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass