Chapter 1, Problem 6P

Like anatomy and physiology, chemistry may be a somewhat scary subject for you. Think of it this way: Chemistry is simply the study of matter, its composition, structure, properties, and the changes matter may undergo. Your goal in training as a cosmetologist is not to become a scientist, but to develop a comfort level with the basics and an ability to discuss chemistry in relation to your profession. This will increase your credibility significantly with your clients, especially during the consultation process. In the space provided, write how chemistry affects your everyday life.

3 amino acids joined together by two peptide bonds.a. Dipeptideb. Tripeptidec. Tetrapeptided. Polypeptide An amino acid that can form disulfide bondsa. Cysteineb. Methioninec. Cystined. Serine

1. Analyze the plastic Polyethylene terephthalate: a)What are the advantages (think properties) and disadvantages regarding your plastic? (Can it be recycled? Can it harm human health and/or environmental health.)   b)What are the impacts of plastics (all plastics, not just the one you examined) with a sustainability plan: how can we reduce plastic pollution?

Define those terms : Aseptic Filling Rooms and Aseptic Processing Area of pharmaceutical industry? Write by your own sentences and thoughts based on scientific information include necessary figures and schematics

The phrase "Benign by design" is often associated with green chemistry. In your own words, what does this phrase mean in relation to green chemistry?

Fill in the box and provide an explanation.

Provide an explanation.

What is the purpose of Safety Data Sheets? Why are these important when handling common food service chemicals? What information/components are generally included? How do Safety Data Sheets vary?

Which of the following is NOT a reason why Globally Harmonized System (GHS) is necessary: A) Ease of compliance B Increase the need for animal testing c) Promote regulatory efficiency D Provide improved, consistent hazard information