HELP PLEASE IM ALREADY FAILING BIO Why is the 3' to 5' strand known as the "lagging strand?"

A. Polymerase leaves this strand fragmented because it doesn't directly build in the 3' to 5' direction

B. Because Helicase only unzips DNA strands in one direction, 5' to 3'

C. Because Primase can only bond to the 3' to 5' strand, leaving fragments

In the name staphylococcus aureus, aureus is thea. kingdom.b. specific name.c. genus.d. domain name.e. family name.

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?

Diagram of the evolution of land plants?