Cytoplasm.
Nucleus
Ribosoms
Mitochondrion
Endoplasmatic
reticulum
Golgy body
Lysosomes
Chloroplast
Centrioles
Material transport through the cell membrane.
Diffusion
– is the movement of molecules from areas
of high concentration to areas of low concentration.
For example, perfume diffuses throughout a room
until its concentration is constant. The cell does not
use energy
for this process,
so it can occur in living
and non-living cells.
Osmosis
is the diffusion of water. Water molecules
move from where they are highly concentrated to
where there is a low concentration. Like diffusion,
energy is not used and osmosis occurs in
living and
nonliving cells.
Достарыңызбен бөлісу: 
