Question

Which of the following are responsible for tertiary structure of proteins

1) Hydrogen bonding 2) Disulphide linkage

3) Hydrophobic interactions 4) Ionic bond

The correct answer is

• A. only 1
• B. only 1 and 3
• C. only 2 and 4
• D. 1, 2, 3 and 4

Answer 1

The correct option is D

1, 2, 3 and 4

As we have seen in the videos, this is an example of a tertiary structure of a protein. And you can see the various bonds which give this protein a particular shape. So, all the options are right.