22. What are the classifications of lipids? _________________________________________
23. Lipids are hydrophilic True or False? __________________________________________
24. Describe the structure of a triglyceride.
________________________________________________________________________
25. Protein consists mainly of what elements? _____________________________________
26. What is a peptide bond? ___________________________________________________
27. Describe primary, secondary, tertiary & quarternary structure of proteins.
________________________________________________________________________
28. What does denaturation mean? _____________________________________________
29. Nucleic acids are made up of
__________________________________
30. What are the key differences between DNA & RNA?
________________________________________________________________________
31. What is so important about ATP?
________________________________________________________________________
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