Which enzyme "unzips" DNA by breaking hydrogen bonds that hold the bases together? a. HELICASE
b. PRIMASE
c. DNA POLYMERASE

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98