BCHS 3304 (General Biochemistry I) EXAM 2 CLICKER QUESTIONS AND ANSWERS FOR LECTURE 7- 12 UNIVERSITY OF HOUSTON
Exam 2 Clicker Questions
Lec 11: Structural Proteins
1. Where is keratin structure not found?
a) Bone
b) Feather
c) Hair
d) Nail
2. Which amino acid is not part of silk?
a) Ala
b) Gly
c) Phe
d) Ser
3. Which modified amino acid is found in collagen?
a) Gly
b) Glu
c) Pro
d) Phe
4. Which vitamin is necessary for modification of Proline?
a) Vitamin A
b) Vitamin B
c) Vitamin C
d) Vitamin D
5. Which structural protein is found as beta sheet?
a) Collagen
b) Keratin
c) Silk
6. Which filament protein has cross-linked lys?
a) Collagen
b) Keratin
c) Silk
7. Which protein is unable to expand due to its structure?
a) Collagen
b) Keratin
c) Silk
8. Which protein forms bone?
a) Collagen
b) Keratin
c) Silk