Which of the Following Statements About Peptides Is Correct

question 17

Multiple Choice

Which of the following statements about peptides is correct?

• A) A peptide bond is formed by a condensation reaction between two carboxyl groups.
• B) Joining two amino acids together through a peptide bond results in the formation of a carboxyl group.
• C) As a whole, the structure of the peptide- bonded backbone is flexible.
• D) A peptide bond is formed by a condensation reaction between the carboxyl and amino group of the same amino acid.
• E) The peptide bond is capable of rotating.

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Definitions:

Cohort

refers to a group of individuals having a statistical factor in common, such as the year of birth, used in social science to study changes over time.

Template

A pre-designed model or structure used as a guide to shape or form subsequent processes or objects.

Prototype

A prototype is an original model or preliminary version of a product or concept from which other forms are developed or copied.

Vehicle

A means of transporting people or goods from one place to another, such as a car, bicycle, or airplane.