Proteins are created by the

golgi body
mitochondria
rough er
smooth er

answer:

rough er

explanation:

rough er is called rough because it has ribosomes attached to its surface. the double membranes of smooth and rough er form sacs called cisternae. protein molecules are synthesized and collected in the cisternal space/lumen. when enough proteins have been synthesized, they collect and are pinched off in vesicles

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.