Over a million students use our free study notes to help them with their homework
Breathing is the mechanism that allows oxygen to enter the lungs. Resiration is the process that uses oxygen along with glucose to produce energy.
The innate immune response is broader and faster than the adaptive. It is able to react against a wide variety of different pathogens including viruses, bacteria <...
The glomerulus is a knot of cappilaries inside the Bowman's capsule. The afferent arteriole (small blood vessel leading into the glomerulus) has a much larger diameter than the efferent arteriole (smal...
Some animals contain haemoglobin molecules which are structured in way which allows them to have a high affinity for oxygen whilst some are the complete reverse. The reason for this is all to do with the ...
The polymerase chain reaction (or PCR) is extremely useful at copying fragments of DNA so by the end of it you have a much bigger sample than what you started with. This is particularly useful for example...
←
440
441
442
443
444
→
Internet Safety
Payment Security
Cyber
Essentials
