animal cell anatomy

anatomy animal apparatus baby biology cartoon cell cellular centrioles centrosome character chromatin chromosome complex cytology cytoplasm cytoskeleton dna drawing education endoplasmic eukaryotic golgi human illustration isolated lysosome membrane microscopic microtubules microvilli mitochondrion molecular nucleolus nucleus organelle peroxisome pinocytosis plasma reticulum ribosomes rough scheme school science secretory section smooth structure study vacuole vector vesicle