Compare the structures for genetics with every day objects. Must include genes, DNA, chromosomes, and nucleus. You may add the appropriate picture if needed. Example 1: The nucleus of a cell is a book that contains all the pages of information. One page is a chromosome. All the lines of writing in the book is the DNA and one word is a gene giving specific information.

Example 2: Using the picture below as a model, the basket is the nucleus of a cell which contains the chromosomes shown as the balls of yarn. All of the yarn is the DNA while the specific shaded sections represent the individual genes.

Unpolarized light falls on two polarizer sheets whose transmission axes are at right angles. a third polarizer is placed between the first two so that its axis makes a 52-degree angle with the axis of the first polarizer. a) what fraction of the incident light intensity is transmitted through the first polaroid? b) what fraction of the incident light intensity is transmitted through the second polaroid? c) what is the angle of polarization of the light that enters the third polaroid? d) what fraction of the incident light intensity is transmitted through the third polaroid. e) what happens if the middle polaroid is removed?

What is the equation for electrical work?

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?