3. Does the volume increase with trial number, decrease with trial number, or stay about the same? Explain why you think the results are the way there are. There are many

possible reasons for the data trend you see. Give some that you think are reasonable.

What is the key to the recognition of codominance?

Brian made this table to organize his notes on changes of state change of state energy change melting gain freezing lose deposition gain condensation lose

Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. instead, they are shuttled across by carrier proteins in the membrane from high to low concentration. does this process require energy from the cell? this is an example of what type of molecular movement?