1. Why is ATP synthase considered an active transporter?
2. Why is deleterious to a cell that DNA can be crosslinked,which forms covalent bonds between the two strands?
3. Describe all of the negative and positive controls used inthe Pasteur experiment that disproved spontaneous generation, andbriefly describe why each was included.
4. Why is a pH indicator used in cell culture media?
5. In biology we describe 10 important universal features ofcells, #7 is that life requires free energy. Briefly describe wherehumans acquire this energy.
