: A type of protein in red blood cells, which allows oxygen to bind. Contains Iron in the center of the molecule
Hemoglobin
Permanently embedded within the lipid bilayer
Integral protein
Temporarily bound to the lipid bilayer/ integral proteins
Peripheral membrane protein
Centrioles present
animal
cell
a minute cylindrical organelle near the nucleus in animal cells, occurring in pairs and involved in the development of spindle fibers in cell division
centrioles