6. true or false. the arrow labeled c represents a transfer of chemical energy to mechanical energy. explain why this is true or false.
7. true or false. the arrow labeled a represents a transfer of solar energy to chemical energy. explain why this is true or false.
8. which arrow or arrows represent a release of carbon dioxide? what process is occurring at the arrow(s) you selected?

Keeping in mind the life cycle of bacteriophages, consider the following problem: during the reproductive cycle of a temperate bacteriophage, the viral dna inserts into the bacterial chromosome where the resultant prophage behaves much like a trojan horse. it can remain quiescent, or it can become lytic and initiate a burst of progeny viruses. several operons maintain the prophage state by interacting with a repressor that keeps the lytic cycle in check. insults (ultraviolet light, for example) to the bacterial cell lead to a partial breakdown of the repressor, which in turn causes the production of enzymes involved in the lytic cycle. as stated in this simple form, would you consider this system of regulation to be operating under positive or negative control?

True or false multiple lane changes must be done individually going through the same procedures for each lane change

The dense layer of connective tissue that surrounds an entire skeletal muscle is the