As a molecule moves through the plasma membrane it passes through,

As a molecule moves through the plasma membrane it passes through. The phospholipid bilayer is arranged with the hydrophilic heads facing outward or inward into the aqueous solutions inside and outside the cell with the hydrophobic tails of the two layers pointing toward each other and excluding water from this area.

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as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.