1) 1. Give 5 examples of biopolymers. 2) 2. What are both polymers and biopolymers made up of? 3) 3. What do many biopolymers do spontaneously? 4) 4. What is the polydispersity of all biopolymers? 5) 5. What kind of sugar-based biopolymers are there? 6) 6. What is protein? 7) 7. How can nucleic acid sequence be determined? 8) 8. What does "degradable" mean? 9) 9. Give another 2 synonyms for degradable. 10) 10. Are biopolymers biodegradable? 11) 11. What adjective means that biopolymers are made from plant materials? 12) 12. What adjective means that biopolymers can be put into an industrial composting process? 13) 13. Give three crops from which biopolymers come. 14) 14. What is the pathway of conversion for sugar beet? 15) 15. What type of packaging can be made from biopolymers? 16) 16. What is the most widely used bioplastic? 17) 17. Give one useful characteristic of pure starch in drug production. 18) 18. What does PLA mean? 19) 19. Where are PLA and PLA-blends used? 20) 20. What is P3HB? 21) 21. The bacteria will .................................. (degradable) hydrocarbons. 22) 22. This type of farming is simply not ............................... (sustain) any more.  23) 23. It is .................................. (regret) that we produce so much plastic which is simply thrown away. 24) 24. Everything was covered in a ........................ ...................... (cienka warstwa) of dust.  25) 25. Oni rozstali się po dwóch latach. (Translate) 26) 26. A ....................... .......................... (wiązanie chemiczne) is the ....................... .................. ............. ................... (połączenie dwóch atomów.) 27) 27. The seats in the car are ............................. (adjust) to the child's height.  28) 28. Talks in the Middle East cannot go on ......................... (definite). They must end soon. 29) 29. He had a ........................ ...................(przeszczep skóry) last year.  30) 30. .................. .................... (Tacki do jedzenia) are made from biopolymers. 

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