One interesting and surprising finding regarding the regulation of the ara operon is that it is under both positive and negative control. what protein is responsible for the dual action of this operon?

How had the study of mitosis affected scientists knowledge of cancer

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

Recommend a strategy for incorporating sustainable human activity into a tropical rain forest biome.