Brianna’s doctor wants less than 30% of her daily calories to come from fat. Brianna follows and 18000-calorie diet. Use the information on the labels to calculate the percent of her total recommended calories from fat, if she has consumed two servings of snack 1.

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

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?

Amap's orientation is typically determined by an