Final answer:
The correct word to describe the position of the gallbladder relative to the appendix is 'ipsilateral,' as both are located on the right side of the body.
Step-by-step explanation:
The word that best describes the position of the gallbladder relative to the appendix is ipsilateral. This means that both the gallbladder and the appendix are located on the same side of the body.
The gallbladder is located just under the liver on the right side of the body, and the appendix is attached to the cecum of the large intestine, also on the right side. Therefore, the correct option is b) ipsilateral.
It is also worth noting that the gallbladder secretes bile to the duodenum, which uses it to break down fats, not proteins as mentioned in incorrect statements. The bile is important for the transport of lipids across the intestinal membrane.