Cells, tissue, organs, organ systems
Chromatin is the dna packaged around the proteins.
Answer: A: It becomes inactive.
Explanation: Pepsin works best at a pH of 2. And as the stomach has a very acidic condition, pepsin works well. But in the small intestine, the pH is about 8, which is too high for pepsin to function. Therefore, pepsin gets denatured in the small intestine.
Because of transcription. Transcription is the first step, where the RNA is synthesized.
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