the structure of the human cell nucleus. infographics. on background

anatomical anatomy animal apparatus biology blue bound cell centriole centrosome chromatin cytoplasm diagram dna drawing endoplasmic eukaryotic genes genetic genome golgi health homeostasis human illustration lysozome material medical membrane microbiology mitochondria mitochondrion molecules nucleolus nucleus organ organelle physiology pore protein reticulum ribosome rough science scientific smooth structure vacuole vector