What are the three main reservoirs of the oxygen cycle? a. atmosphere, the water cycle and rocks b. biosphere, the water cycle and rocks c. atmosphere, the biosphere and the water cycle d. atmosphere, the biosphere and rocks

Which of the following is not true of the formation of a bacterial translation initiation complex? a. if-3 binding to gtp is required for the charged trna to associate with the first mrna codon. b. n-formylmethionyl-trnafmet binds in the p site. c. if-1, if-2, and if-3 dissociate upon the 50s subunit binding. d. the 30s ribosome associates with the mrna before the 50s ribosome.

Why did ancient cultures track seasons?

This method of pest control is called a) genetic control. b) biomagnification. c) biological control. d) pheromone application.