How does DNA Replication happen? Step 1 : An called helicase, the DNA molecule which the bonds that hold the base pairs together. When the bonds break and the separate, the for the new DNA molecule is .

Step 2 : Free- , one by one, with the bases on the template strands. DNA help the bases their correct , As with Ts and Cs and Gs, and them together.

END RESULT : new DNA molecules, each made up of one strand of the original DNA molecule along with a newly formed matching strand.

DNA replication is called because each DNA molecule is made of one old strand and one complimentary new strand. Each new molecule is identical to the original molecule of DNA.

Why do bacteria thrive even in hostile environments

Select the correct answer. which term do biologists use to describe the average number of individuals of a species per unit area? a. carrying capacity b. population density c. minimal viable population d. survivability curve

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?