reticulum labeled scheme. anatomical diagram with endoplasmic reticulum, cisternae, nucleus and ribosomes.

agranular alimentary anatomy biology body bonnet cell cisternae closeup contour cytosolic detoxification diagram disambiguation endoplasmic envelope eukaryotic gonad granular health hepatocytes honeycomb hormones human illustration labeled mammalian material medical membrane metabolism microbiology microscopic nuclear nucleolus nucleus organelle pore reticulorumen reticulum ribosomes rough rumen ruminant scheme smooth stomach structure vector