A 2.00 kg mass is located on x-axis at x = 4.00 m and a 4.00 kg mass is located on y-axis at y = 3.00 m. The rotational inertia of this system of masses about the axis passing through the origin and perpendicular to the X-Y plane, is

___________________did not necessarily always die out due to gun powder, but it certainly didn’t help their way of life.

Bacteria can undergo ____________ that change the shape of the molecule that the antibiotic targets or may prevent the antibiotic from entering the cell.  

A potter’s wheel has the shape of a solid uniform disk of mass 7.0 kg and radius 0.65 m. It spins about an axis perpendicular to the disk at its center. A small 2.1 kg lump of very dense clay is dropped onto the wheel at a distance 0.41 m from the axis. What is the moment of inertia of the system about the axis of spin? [General formula for the M.I. of a point object = Md2 and M.I. of a solid disc = 1/2 MR2]

Which of the following is/are characteristic(s) of reptiles? 

True or False: Organisms with a high dispersal capability are more common on islands.

____________ antibiotics kill or inhibit fewer species of bacteria.

Reflection:  Discuss one topic from the lab exam 3 material that you found most interesting and explain why you found this topic so interesting. 

What theme is most developed through Jack’s rejection of his mother’s language and traditions?

Which of the following is true regarding the Kirby-Bauer test?