3) (6 points) Use the following images to answer questions CH C H of a) Give the
ID: 277928 • Letter: 3
Question
3) (6 points) Use the following images to answer questions CH C H of a) Give the letters for the side groups that are likely to interact with the Cell wall interior. b) Give the letters for the side groups that are likely to interact with blood plasm c) Split the letters above into 2 groups. Within each group include only side groups that are likely to interact well with eachother. 4) (4 points) Which function(s) are more likely for a protein if it is globular and dissolved in the blood? a. Structural b. Transport c. Storage d. Enzymatic
Explanation / Answer
a. Cell wall interior is hydrophobic environment hence B, D can interact with interior of the cell wall
b. A, C, F can interact with serum, serum is full of water hence amino and hydroxyl groups can interact by hydrogen bonding.
c. Group B, D : Aliphatic and aromatic both can interact because both are hydrophobic follows like dissolves like like interact with like.
Group A, C, F : Having amino and carboxyl group and hydrophilic can interact and make hydrogen bonds
4. Answer is b: Globulins are functional Globular proteins in the serum, hence the name globulins help in TRANSPORT. They do functions like lipid and metal ion and mineral transport, all antibodies are globular proteins.
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