Which DNA base is referred to as a wild card due to its ability to change into one of the other bases? (WILL REWARD)

a. Cytosine

b. Guanine

c. Uracil

Which two molecules do green plants use to make glucose? o a. nitrogen and water o b. hydrogen and oxygen o c. carbon dioxide and water o d. methane and iron oxide

What is the number of phosphates in an atp molecule

The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis