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Structure of Proteins MCQ with Answers PDF

Practice Structure of Proteins Multiple Choice Questions (MCQ), mcat biology quiz answers PDF with live worksheets for online degrees. Solve protein structure Multiple Choice Questions and Answers (MCQs), Structure of Proteins quiz questions bank for free career test. "Structure of Proteins MCQ" PDF book: mcat: electrophoresis, denaturing and folding test prep for MCAT classes online.

"A slight change in a single amino acid in polypeptide chain results in" Multiple Choice Questions (MCQ) on structure of proteins with choices mutation, genetic code, polymerization, and replication for free career test. Solve structure of proteins quiz questions for merit scholarship test and certificate programs for university entrance exam.

MCQs on Structure of Proteins


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

genetic code


In the peptide chain the alpha helix is secured by

sulfur linkage
amide group
carboxyl group
hydrogen bonding


The coiling and folding of polypeptide chain gives us

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


2° structure of proteins is of

only one type
three types
two types
four types


The alpha-helix structure was discovered by

?Linus Pauling,?Robert Corey
Herman Branson
both A and B
Miller and Harley
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