ans is 4 but alpha chain of insulin also have a quaternary structure so which option is correct - Biology - Biomolecules

Question

ans
is 4 but alpha chain of insulin also have a quaternary structure so
which option is correct??

Priyanka Sahu · Accepted Answer

Solution:

Ans Option 4) is correct: Haemoglobin

When multiple polypeptide chains assemble together to form a
multiple subunit protein complex, it is known as quaternary
structure of protein It is the clustering of several polypeptides
to form a complex protein with a specific structure This assembling
of polypeptide chains is possible through several bonds like
hydrogen bond, salt bridges and disulfide bonds The examples of
proteins with quaternary structure are haemoglobin, collagen,
insulin, DNA polymerase, nucleosome etc

ans is 4 but alpha chain of insulin also have a quaternary structure. so which option is correct??