Name: ______

1.3.4 Biomolecular Sources and the Components of Food Test

1.  Name the three elements contained in carbohydrates

______, ______, ______

2.  What is the usual ratio of the elements in a carbohydrate

3.  Name the three types of carbohydrate

______, ______, ______

4.  List some properties of monosaccharides

______

______

______

______

______

5.  Name a monosaccharide and state where it may be found:

Name: ______; Where found: ______

6.  What is the general formula for a carbohydrate?

7.  List some properties of disaccharides

______

______

______

8.  Name a disaccharide and state where it may be found:

Name: ______; Where found: ______

9.  List some properties of polysaccharides

______

______

______

10. Name a polysaccharide and state where it may be found:

Name: ______; Where found: ______

11. Give examples of Lipids

______

______

______

______

12. What is the difference between a lipid and an oil?

Lipid ______

Oil ______

13. Name the elements contained in lipids

______

14. Name the two main types of molecules that make up lipids

______and ______

15. Name the main types of lipids ______and ______

16. Triglycerides are composed of ______and ______

17. What is a phospholipid? ______

18. Draw a diagram to represent a phospholipid

19. three sources of lipids: ______, ______, ______

20. Name the elements found in all proteins ______

21. Some proteins may also contain ______, ______or ______

22. Proteins are found in ______, ______, ______, and ______

23. Proteins are made up of long chains of ______

24. Amino acids are joined together by ______. This results in the formation of ______

25. Vitamins are ______

26. Vitamins can be water-soluble or fat-soluble. Give examples of each.

Water-soluble ______

Fat-soluble ______

27. Complete the following table:

Vitamin / Source
A
B
C
D
E
K

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