Liver cells are more complex than others. Almost all cells have organelles.
My dad is a doctor and he said the most complex cell is the brain cell.
plant
A+ bacteria.
Organs, to Tissues, To Cells
No, diffusion of molecules across a cell membrane is a passive process, not active, and arguably the least complex.
diagram
a diagram
cell wall fungi
cell
A+ bacteria.
chloroplast, plant cell, leaf, rose bush
chloroplast, plant cell, leaf, rose bush
Organs, to Tissues, To Cells
atoms and molecules --> cell --> tissue --> organ --> organ system --> organism
No, diffusion of molecules across a cell membrane is a passive process, not active, and arguably the least complex.
Well, it's least complex to most complex. First, there are atoms. The molecules. Then organelles. Then cells. And so on.
organ system
diagram
a diagram