It is the first lab in science class and Harry just cannot control his excitement. Without waiting for instructions, Harry turns on the hot plate. His lab partner doesn’t know it’s on and reaches over to grab her pencil and gets burned. What should Harry’s lab partner do?

A student turned in a paper that was identical (except for cover sheet) to a paper submitted by another student who attended the same course the previous semester. This is an example of ____________.

___________store long-term energy, include fats and oils, composed of fatty acids and glycerol.

What element is found in proteins that are not found in lipids, carbohydrates, or nucleic acids?

If you want to test a sample for the presence of glucose, what reagent would you use?

Always listen carefully and follow instructions specifically. If there is anything you don’t understand, ask your teacher. It is very important for your safety that you understand all instructions. (True or False)

Gram negative bacteria stain pink, whereas gram positive bacteria stain purple.

___________ have a negative charge and orbit around the nucleus.

Identify letter “C” in the element.

___________occurs when energy produced without the use of oxygen.