Can someone please answer this question

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.