When we separate DNA by size, using agarose- bands are produced that can be compared for DNA profiling. The process of running electricity through the agarose to separate DNA into bands is called what? 

Without salt or alcohol added, DNA is _______ in water.

A trait like eye color is controlled by up to 15 different genes. This is called a ____________ trait.

Two blocks with masses m1​=3.0 kg and m2​=5.0 kg are connected and pulled to the right by a horizontal force of F=40.0 N on a frictionless surface. What is the tension in the rope between the two blocks?

What is the net force acting on the object when it reaches terminal velocity? Screenshot 2025-07-16 185917.jpg

Which of the following best describes Newton’s Third Law of Motion?

A box is pushed across a rough surface with constant velocity. What can be said about the net force acting on the box?

A car moves in a circle of radius 80 m at 18 m/s. What is its centripetal acceleration?

What is the banking angle of a curve (radius 60 m) for a car moving at 25 m/s without friction?

A 10.0 kg block rests on a horizontal surface with a coefficient of static friction  μs ​= 0.40 What is the maximum horizontal force that can be applied before the block begins to move?