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- 1. Multiple Choice
A chain of repeating units (called monomers)
monomer
dimer
replicate
polymer
- 2. Multiple ChoiceProteins are composed of what smaller subunits?amino acidsnucleic acidsfatty acidsnucleotides
- 3. Multiple ChoiceStarch is composed of what monomers?sucroseglucosenucleic acidsglycogen
- 4. Multiple ChoiceWhat are the monomers of DNA?glycerolsamino acidsfatty acidsnucleotides
- 5. Multiple Choice
Why do you think people use plastic for their products ?Because it's strongBecause its very cheap and it's easy to makeBecause it's expensiveBecause it's rare and it's good for the enviorment - 6. Multiple Choice
Define polymer
circular molecule made with many repeating units
short molecule made of a few repeating units
long, chain-like molecule made of repeating units
chain-like molecule that contains hydrogen and oxygen
- 7. Multiple Choice
What is the process to make long polymer (plastic) chains?
Fractional Distillation
Curing
Fracking
Polymerization
- 8. Multiple Choice
What kind of chemical bonds create polymers?
ionic
covalent
hydrogen
metallic
- 9. Multiple Choice
Which elements create covalent bonds?
metals
metalloids
nonmetals
transition metals
- 10. Multiple Choice
How many carbons (how long) are polyethylene chains?
0-10 carbons
10-100 carbons
100-1000 carbons
10,000 or more carbons
- Answer choicesTagsAnswer choicesTags