Two monosaccharides can combine to create . A covalent bond that forms between two monosaccharides is called a bond.
The most common disaccharide is (table sugar).
Identify the monosaccharide monomers in each molecule from.
A long chain of monosaccharides is called a
Starch is made from a mixture of and
What is the animal equivalent of starch? What carbohydrate is found in insect exoskeletons?
Where is cellulose found?


Lipids
. What does nonpolar mean?
23. What are two functions of lipids?
24. What are the two main components of a fat molecule?
25. Saturated fats contain only [ single / double ] bonds.
26. Which type of fat is liquid at room temperature?
27. Where are phospholipids found?
28. Why is it called an “amphipathic” molecule?
29. Label the phospholipid:

30. Why are steroids grouped with other lipids?
31. What are two examples of steroids?
Proteins
32. Enzymes are for biochemical reactions.
33.What does amylase do?
34. Identify the protein by its function:
transport substances in the blood
construction of the cytoskeleton
protects body from foreign pathogens
muscle contraction

35. What monomers make up proteins?
36. What bond connects amino acids?
37. How many amino acids are there?
38. What are the four levels of protein structure?
39.What is denaturation?
40. What can cause it?

Nucleic Acids
41. DNA and RNA are made of what monomers?
42. What are the 3 components of a nucleotide?
43. What are the elements found in nucleic acids?
44. What are the 3 polymers for nucleic acids.
45. What are the 2 main functions for nucleic acids.