A researcher claims that all living cells must be able to synthesize proteins in order to maintain homeostasis and perform basic functions what statement supports the scientists claim

Ribosomes are required for protein synthesis, and all four cell types can synthesize proteins.

Explanation:

The correct answer would be that ribosomes are required for protein synthesis, and all four cell types can synthesize proteins.

Ribosomes are organelles responsible for the synthesis of proteins in all living organisms. Hence, if proteins were to be an important molecule in the maintenance of homeostasis in all living organisms, then, all the cells of living organisms must have ribosome and with that, they can synthesize all the necessary proteins for their normal functioning.

In the illustration, all the four cell types have ribosomes and therefore, it is concluded that they are all able to synthesize proteins.

2%? i tried finding the exact sorry if it's not 100% correct ; -;