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Aerobic respiration takes place when oxygen is present, whereas anaerobic respiration takes place when oxygen is absent. Both processes take place in the mitochondria within the cells and releases energy....

Multicellular organisms show emergent properties; these are properties that exist due to many different components working together. For example, your lungs work and help you breathe due to all of the ...

It can lead to an increase in the population size of strains of antibiotic-resistant bacteria, such as MRSA

1. Sodium (voltage-gated) channels open and Na⁺ diffuse into neuron (down concentration gradient).

2. Inside of neuron becomes positive compared to the outside, so potential is...

Inhalation is the process of breathing air into the lungs through the nose and mouth. This causes an increase in the volume of air in the lungs, meaning the pressure will decrease. This is acheived usi...