23. What is the tertiary
structure of a protein? What
are the main types of tertiary
structure?

Gap-fill exercise

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The protein structure is
a spatial additional
to the secondary structure in which
the or the beta-sheet folds
itself up. The forces that keep the tertiary
structure generally are interactions
between the –R groups of the amino
acids and between other parts of the
and molecules of the
solution.

The main types of tertiary structure of
proteins are the globular proteins and
the fibrous proteins.