After watching the following safety video, which lab rule wasn’t mentioned in the song?;      

HHPS stands for:  

The ultimate goal of WHMIS is to reduce injuries and illnesses associated with chemical exposures in the workplace.

A student in a science lab attempts to make gum out of different chemicals in the lab. None of the of the chemicals is labelled with WHMIS symbols, so the student decides that she can taste the gum. Which of the following lab rule has she broken?  

Cellulose is ________.

A molecule made by linking three glucose molecules together by condensation reactions?

What is the primary purpose of the liver in aiding digestion?

Three major classes of macronutrients required in the diet are:

Metabolism is the breaking down of large food molecules into smaller molecules that can be absorbed by the cells.

Which of the following are considered micromolecules?