Podcast
Questions and Answers
What type of bond links amino acids together in peptides and proteins?
What type of bond links amino acids together in peptides and proteins?
- Ionic bond
- Covalent bond
- Amide bond (correct)
- Hydrogen bond
How many amino acid residues does an oligopeptide contain?
How many amino acid residues does an oligopeptide contain?
- Two
- Three
- Many
- Ten (correct)
How many different types of amino acids have been identified in nature?
How many different types of amino acids have been identified in nature?
- 500 (correct)
- 50
- 20
- 1000
Which of the following components do some amino acids form in lipids?
Which of the following components do some amino acids form in lipids?
What do some amino acids function as in the body?
What do some amino acids function as in the body?
Study Notes
Peptide Bonding
- Peptide bonds link amino acids together in peptides and proteins.
Oligopeptide Composition
- Oligopeptides contain 2-20 amino acid residues.
Amino Acid Diversity
- There are 20 different types of amino acids that have been identified in nature.
Amino Acid Functions in Lipids
- Some amino acids form amine groups in lipids.
Amino Acid Functions in the Body
- Some amino acids function as neurotransmitters, hormones, and osmores in the body.
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Description
Test your knowledge on the biochemistry of proteins with this quiz focusing on the composition, structure, and functions of proteins in living organisms.