30. Peel the banana. Post a picture of your banana and the peel in the space below. What two directional terms describe the peel and fruit respectively?

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

What element is able to combine with itself and hydrogen to form large molecules ?

What is referred to as universal solvent due to which factors?