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Tag Archives: oxygen
How spiders breathe
When incey wincey spider climbed up the water spout – it was probably to get some air because spiders need to breathe just like us. Spiders exchange gases (breathe) in a similar way to insects. We’ve looked at insect breathing … Continue reading
Posted in how animals breathe
Tagged air breathing, arthropod, book lungs, breathe, breathing, carbon dioxide, circulatory system, haemocyanin, haemolymph, hemocyanin, hemolymph, incey wincey spider, itsy bitsy spider, lungs, oxygen, physiology, respiration, respiratory physiology, spider, spiders, spiracle, trachae
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Chloroform breathing bacteria
In the movies, chloroform is what the villain pours onto a rag and stuffs into the face of the hero. After some flailing of limbs, the hero passes out and is bundled into a white van and taken away to … Continue reading
Posted in Plants and Bacteria
Tagged adenosine triphosphate, anaesthetic, anesthetic, ATP, bacteria, bacterium, breathe, breathing, carcinogenic, cellular respiration, central nervous system, CFC, chlorofluorocarbon, chloroform, contamination, Dehalobacter, fermentation, organic compound, oxygen, physiology, Port Botany, respiration, respiratory, respiratory physiology, terminal electron receptor, toxic, toxic site
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Do plants breathe?
Well, we know that plants produce the oxygen that we breathe in…..photosynthesis right? And we’ve previously explored how we use oxygen in a process called cellular respiration where we create ATP, the energy currency of the cell. This currency lets us do … Continue reading
Can you stop breathing? Frogs can………for winter
Things are dead if they stop breathing right? How about if their heart stops? I think I’d be pretty dead if my heart and breathing stopped for too long, in fact humans have only got about 4 minutes to be … Continue reading
Posted in bizarre human breathing facts, how animals breathe
Tagged antifreeze, breathing, bugsicle, carbon dioxide, cryogenic, freeze, freezing, frog, frostbite, glucose, herpetology, hibernation, insect, oxygen, physiology, Rana sylvatica, reanimation, respiration, respiratory physiology, sub-zero, urea, winter, wood frog
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Insects and Plants Use the Same Strategy for Breathing Underwater
Check out this great article on insects and plants breathing underwater! Insects and Plants Use the Same Strategy for Breathing Underwater.
Posted in how animals breathe
Tagged breathing, insect, oxygen, physiology, plant, water breathing
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Getting enough oxygen with severe respiratory disorders
Today I watched a beautiful short (7 min) film “Oxygen – The Old Man and His Bed” directed by Marc Issacs. Bob, who suffers from a severe (un-named) respiratory condition, last went outside in 1982 to get permission to be … Continue reading
Posted in bizarre human breathing facts
Tagged 94 elements, 94 elements project, air breather, air breathing, breathe, breathing, cellular respiration, circulatory system, diffusion, Director Marc Issacs, hypoxia, lack of oxygen, lungs, Marc Issacs, nasal cannula, oxygen, physiology, respiration, respiratory, respiratory physiology, respiratory system, severe respiratory condition, severe respiratory disorder
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So what’s all this oxygen about? Why we breathe part II
We explored how carbon dioxide is produced when sugars are broken down during cellular respiration on Monday and now understand why we must breathe out, but why exactly do we need the oxygen that we get when we breathe in?
Why we need to breathe: Part I – carbon dioxide
What exactly is the big deal with breathing? Why do we breathe? Always. It must be pretty important….so important that most of the time our body does it automatically. Respiration (a fancy-pants word for breathing) is more than just breathing … Continue reading
Posted in bizarre human breathing facts, how animals breathe
Tagged adenosine triphosphate, air breathing, animal, ATP, bicarbonate, bicarbonate buffer system, breathe, breathing, carbon dioxide, carbonic acid, cellular respiration, circulatory system, gills, mitochondria, oxygen, physiology, respiration, respiratory, respiratory physiology, respiratory system
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Whaaaat……eggs breathe? Part II: How bird, reptile and monotreme eggs exchange gases
Now we know how aquatic eggs (amphibians and fish) breathe, let’s explore how eggs that are normally laid on land exchange their respiratory gases. The amniotes (reptiles, birds and mammals) mostly lay their eggs on the land, in burrows or … Continue reading
Posted in how animals breathe
Tagged allantois, amnion, amniote, amniotes, animal, birds, breathe, breathing, capillary, carbon dioxide, chorioallantoic membrane, chorion, diffusion, domestic hen, egg, egg pore, egg shell, haemoglobin, hemoglobin, mammals, membrane, monotremes, oxygen, perivitelline fluid, physiology, reptiles, respiratory physiology, respiratory system, water breathing
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to breathe, or not to breathe 