The theory would be endosymbiont theory. It was developed on the idea that some eukaryotic organelles come from prokaryotic organisms. It is also known as symbiogenesis. This theory says that these organelles were first from prokaryotic cells that is living inside a host cell.
Transcription is the first part of protein synthesis and translation is the second part. The process you are looking for is translation.
Answer:
rough endoplasmic reticulum
enzymes in your small intestine break them down.
Answer:
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