Amino Acid Fundamentals
A Grade 10 Science worksheet covering the basic structure, properties, and functions of amino acids.
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Amino Acid Fundamentals
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Read each question carefully and provide your best answer. For multiple-choice questions, circle the correct option.
1. Which of the following is NOT a component of a basic amino acid structure?
Amino group
Carboxyl group
Phosphate group
R-group (side chain)
2. How many different types of amino acids are commonly found in proteins?
10
20
30
40
3. Amino acids are the building blocks of .
4. The unique properties of each amino acid are determined by its .
5. Amino acids link together via bonds to form polypeptides.
6. All amino acids are essential, meaning the body cannot synthesize them.
True
False
7. The primary structure of a protein refers to the sequence of amino acids.
True
False
8. Briefly explain the significance of the R-group in an amino acid.
9. Describe one function of proteins in the human body.