This muscle stabilizes the scapula

What characteristics do lipids share? Check all that apply.

What is expected of students before they enter the laboratory? Check all that apply.

In your biology study group, one of your classmates is having difficulty understanding the difference between surface area and volume. He happens to be eating an orange as you are studying, and that gives you an idea of how you can explain the difference to him. You could say that

Would a reaction that is normally enzyme-driven ever occur if the enzyme was removed?

Your instructor has just presented you with an unknown solution that you are charged to identify as a lipid, carbohydrate, protein, or nucleic acid. You start by running the Sudan Test. When the Sudan reagent is added to the unknown solution, the solution turns red. What can you conclude about your unknown solution?

As she is getting ready to start the microscope lab work, your lab partner picks up her microscope and carefully holds it upright. As she carries it to your lab bench, she has one hand on the arm of the microscope and one hand on the ocular lenses. Is this correct?

What is the name of the part labeled D?

Consider the following: A model cell has a 20% solute concentration and is in a 95% water solution. Assume the membrane is impermeable to solute but is permeable to water. Will the cell shrink, swell, or not change in size?

When focusing on a slide, one should begin with the high power objective and work down to the scanning objective.