Proteins: Structure aand Function.

see Biology, 5th edition, by Campbell, Reece and Mitchell, Chapter 5.


What are the four levels or orders of protein structure?

Define the four levels of structure.

How is the structure stabilized?

Is the conformation flexible?.

Do you think the structure of a protein determines its function?

What are the biological function of proteins?

How are amino acids joined together?

What is the bond called?

What are the functional groups involved in its formation?

What are the chemical characteristics of the bond?

Which Nobel laureate in Chemistry proposed just two major types of secondary structure?

Given the nature of the peptide bond, what assumptions must be made about secondary structure?

What are the two major types of secondary structure?

What forces stabilize the tertiary structure of globular proteins?

What are the non-covalent interactions?

Are the 3-D structures of proteins rigid or flexible?

What determines the 3-D structure of a protein?

What determines protein function?

What drives the folding of proteins?

What is entropy?

How can disorder drive the increase in order of a protein?


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