What type of bond is primarily responsible for the secondary structure of proteins?
Practice Questions
1 question
Q1
What type of bond is primarily responsible for the secondary structure of proteins?
Ionic bonds
Hydrogen bonds
Covalent bonds
Disulfide bonds
Hydrogen bonds are primarily responsible for the formation of secondary structures like alpha-helices and beta-pleated sheets in proteins.
Questions & Step-by-step Solutions
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Q
Q: What type of bond is primarily responsible for the secondary structure of proteins?
Solution: Hydrogen bonds are primarily responsible for the formation of secondary structures like alpha-helices and beta-pleated sheets in proteins.
Steps: 6
Step 1: Understand what proteins are. Proteins are large molecules made up of smaller units called amino acids.
Step 2: Learn about protein structure. Proteins have different levels of structure: primary, secondary, tertiary, and quaternary.
Step 3: Focus on secondary structure. The secondary structure refers to the way the protein chain folds into shapes like alpha-helices and beta-pleated sheets.
Step 4: Identify the bonds involved. The secondary structure is primarily stabilized by hydrogen bonds.
Step 5: Know what hydrogen bonds are. Hydrogen bonds are weak attractions between a hydrogen atom and an electronegative atom (like oxygen or nitrogen).
Step 6: Conclude that hydrogen bonds are crucial for maintaining the secondary structure of proteins.
