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biological systems - Coggle Diagram
biological systems
circularity system
atrium
ventricles
double pump
4 chambers
connected to all other systems
cells
Specialised
red blood cells
carry O2
sperm
white blood cell
fight disease
nerve cell
plant cels
cell walls
vacuole
generalised animal cell
cell membrane
Nucleus
Cytoplasm
Mitochondria
emzymes
Carbohydrase
carbs --> glucose
protease
proteins --> amino acids
lipase
fat --> fatty acids
blood vessels
Arteries
pulmary
elastic walls
high pressure
veins
low pressure
thinner
capileries
where diffusion happenns
one cell thick
digestive system
mechanical digestion
jaws
teeth
chewing
stomach
chemical digestion
pancreas
gall bladder
liver
mouth --> oesophagus --> stomach --> small intestine --> large intestine --> rectum --> anus
respiratory system
lungs
Deoxygenated
Oxygenated
levels of organisation
cells --> tissues --> organs --> systems