_____________ is defined as the diffusion of water across a semi-permeable membrane from an area of greater to an area of lesser concentration. Spelling counts!

What is the purpose of adding the top piece to this gel molding setup?

The molecule that enzymes bind to is called the

Why did you have to change tips everytime you loaded a different sample onto your gel?  

Name one safety problem you see as this person is walking into the lab.  

Name the part of the microscope labeled “A.” Be specific!

pH is a measure of the amount of __________________ ion in solution.

When we see 1 band in DNA sample 2, that means that person had 2 copies of the TNF1 gene which makes the zygosity ________________________.  

Which step of the scientific method directly follows the experiment?

From your prediction table, Table 9.4, which of the following samples do you expect to see cell growth? (choose all that are correct)