During DNA replication, a chemical called DNA polymerase acts as an enzyme to quickly bond nucleotides on the complementary strand. DNA polymerase belongs to a large class of biomolecules that perform most of the actions carried out by organisms called

Which of the following sex and generation combinations directly produces the pollen tube of angiosperms? a) male gametophyteb) female gametophytec) male sporophyted) female sporophyte

First idea: suddenly, women were leaving their homes to cycle and socialize on country roads and city streets. —wheels of change, sue macy second idea: it was not a stretch for some cyclists to see the possibility of a larger role for women in the world. —wheels of change, sue macy what type of graphic organizer would best represent the connection between these two ideas? 1) a t-chart that separates ideas into two different categories 2) a chronology that shows 3) a sequence of several events a cause-and-effect graphic that shows how one idea led to another 4)a problem-solution graphic that presents a problem and a solution to the problem

Which statement best addresses the differences in sex cell differentiation between the red-eared slider turtle and a human?