One dog pulls on a chew toy to the right with 10 N of force while another dog pulls to the
left with 7 N of force on the same chew toy. What will be the result?
A. the dogs will go left
B. the dogs will go right
C. the dogs will remain in the D. same spot

Which of these statements are true about scientific theories and hypothesis

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

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?