Identify the relationship between the size of the dna and the structure of the agar gel that explains why dna moves the way it does in the gel electrophoresis.

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .

The radius of a sphere is increasing at a rate of 9 cm/ sec. find the radius of the sphere when the volume and the radius of the sphere are increasing at the same numerical rate.

Contains chemical energy. a. heat b. light c. natural gas