energy.
growth and repair
The nutrients help the cells to mature and grow. They also need these nutrients to create ATP for energy to work.
Absorption allows the nutrients that were produced during digestion to get "sucked up" and passed to the cells. Remember, we are just a bunch of cells and we must keep them alive. So, the nutrients are absorbed, given to the cells (via the circulatory system), and then they can use the nutrients to survive.
The purpose of an animal cell would simply be to divide and provide proteins, use nutrients and other molecules, etc, to benefit the entire organism.
The assimilation of nutrients refers to how cells use energy. Not all cells assimilate nutrients because some are not active.
they are cells that muscles use to store nutrients
Energy
biosphere and lithosphere interaction
All nutrients are broken down into their respective monomers in order to be absorbed into the blood stream. The monomers of a protein are amino acids - this is what your body's cells use to build up other proteins.
cell growth and repair
Cellular Respiration.
They use CO2 and H2O.Glucose and O2 are produced.