Use the drop-down menus to complete the statements.
Japanese honeysuckle is found in the United States. It outcompetes other plants by blooming early and dying off
late. This is an example of
A large forest is cut down to allow cattle more room to graze. This is an example of deforestation
Populations of Atlantic bluefin tuna have decreased dramatically due to overfishing. This is an example of

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

Environmental impacts on evolution : mastery test

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?