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Osmoreceptors in the hypothalamus detect a change in the water potential of blood, this stimulates neurosecretory cells to make and release ADH. ADH travels down the axon to the terminal bulb in the poste...

6O₂ + C₆H₁₂O_{6   --->}  6CO₂ + 6H₂O

In words this is:

Oxygen + Glucose ---> Carbon dioxide + Water...

1. The action potential runs along the presynaptic membrane in a wave of depolarisation and activates the Voltage Gated Calcium ion channels. 2) Once these channels open, Ca2+ diffuses into the presyna...

Prep

Animal and plant cells have some characteristics in common, as when life first evolved on earth, we shared a common ancestor. This was a long time ago: 1.6 Billion years!!!
This is w...