You harvest a sunflower and separate the plant into two types of tissue: root and shoot. Predict which type of tissue will have a higher level of chloroplasts in them and justify why you chose this organelle.

You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?