The fumarase enzyme catalyzes the chemical conversion of fumarate to malate in the cell. This biochemical reaction is required for aerobic respiration, which statement
describes the reaction without the enzyme?
A lt occurs but at a significantly slower rate
B It cannot occur because there is no reactant
C It occurs but at a faster, poorly regulated rate
DIt cannot occur because it lacks an energy source

Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?

Pl as time goes by and water goes through the water cycle again and again, the amount of water on earth: increases decreases ostays the same goes up and down

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