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What is the blue section represent in the the NFPA fIre diamond”?

What three (3) safety items are to be worn at all times in the chemical laboratory?

If you choose to wear contact lenses, what steps should γou take in the event of a chemical splash to your face?

What is the yellow section represent in the the NFPA fIre diamond”?

What is the meanings of the following pictograms?

What is the proper procedure when any chemical in the lab comes in contact with your eyes?

What does SOS (formerly MSOS) stand for? Where can you find hard copies of SOS in the building?

What is the white section represent in the the NFPA fIre diamond”?

Consider the male we described in class.  They have testes, make testosterone, and have all of the structures needed for sperm transport. Fill in the blanks about how the hormone GnRH works in this person.    The source of GnRH is [source]. GnRH receptors are located on cells in the the anterior [target].  GnRH binding to the receptors stimulates the secretion of the hormones LH and [FSH]. High levels of the hormone [testosterone] secreted from the testes will inhibit the secretion of GnRH.   

Your exams may contain essay questions that require you to write understandable answers to questions in short paragraphs.  These questions will be graded by TAs and instructors, so you will not see your grades on these questions for a few days after completing your exam. Try this practice question.  In your own words, describe what the ethical pillar of justice means.  Then, list one argument from the sample debate on raising the tobacco purchasing age to 21 that relates to the pillar of justice.  Finally, describe why that argument promotes the pillar of justice.