Animal specialised cellsOnline version Embark on a journey to discover the specialized animal cells and their unique functions in this educational game! by Thảo Nguyễn Phương 1 Red blood cells 2 Neurones 3 Ciliated cells N - Red blood cells F - transports oxygen S - haemogloblin in cytoplasm carries oxygen S - small in size to get through tiny capillaries S - no nucleus to save room for more haemoglobin F - carry electrical signals to parts of body => communicate with each other S - long axon => electrical signals travel along quickly S - dendrites => collect electrical signals from other nerve cells N - Neurones N - ciliated cells F - stops bacteria and dust getting into the lungs S - cilia => sweep mucus up to your mouth and you swallow it mucus = a sticky substance traps dust and bacteria