Pigeon :
Wait until you learn about the sinoatrial node, atrioventricular node, atrial systole, ventricular systole, diastole, electrocardiograms, tachycardia, bradycardia, ectopic heartbeat, fibrillation, wave of excitation, pleural membrane, bundle of His, purkyne fibres, oncotic pressure, dna polymerase, dna helicase, dna ligand, ozataki fragments, rough endoplasmic reticulum, Golgi apparatus, lysosomes, peroxisomes, vesicles, carbaminohaemoglobin, haemoglobinic acid, chloride shift, bohr affect, ciliated epithelial cell, goblet cell, capillary fenestrations, transmission electron microscope, laser scanning confocal microscope, scanning electron microscope, calibration of the eyepiece graticule, interphase, prophase, metaphase, anaphase, telophase, cleavage furrow, cell plate, cytokinesis, exocytosis, endocytosis, carbonic anhydrase
2026-04-26 19:10:25