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Multiple Choice
The peptide bond is __________.
A
a hydrogen bond joining amino acids together to form a polypeptide
B
a covalent bond joining simple sugars together to form a polypeptide
C
a hydrogen bond joining nucleotides together to form a nucleic acid
D
a covalent bond joining nucleotides together to form a nucleic acid
E
a covalent bond joining amino acids together to form a polypeptide
Verified step by step guidance
1
Understand the definition of a peptide bond: A peptide bond is a specific type of covalent bond that forms between two amino acids.
Recognize the components involved in forming a peptide bond: It involves the carboxyl group of one amino acid and the amino group of another.
Identify the process of peptide bond formation: This bond is formed through a dehydration synthesis reaction, where a molecule of water is removed.
Clarify the role of peptide bonds in protein structure: Peptide bonds link amino acids together in a chain, forming the primary structure of proteins, known as polypeptides.
Review the options given and match the correct description: The peptide bond is a covalent bond joining amino acids together to form a polypeptide.