Structure of Proteins Multiple Choice Questions (MCQ) PDF Download

MCQ : A slight change in a single amino acid in polypeptide chain results in

1. Mutation
2. genetic code
3. polymerization
4. Replication

MCQ 1: In the peptide chain the alpha helix is secured by

1. sulfur linkage
2. amide group
3. carboxyl group
4. hydrogen bonding

MCQ 2: The coiling and folding of polypeptide chain gives us

1. 1° structure
2. 2° structure
3. 3° structure
4. 4° structure

MCQ 3: 2° structure of proteins is of

1. only one type
2. three types
3. two types
4. four types

MCQ 4: The alpha-helix structure was discovered by

1. ?Linus Pauling,?Robert Corey
2. Herman Branson
3. both A and B
4. Miller and Harley