Amino acids are used to make proteins - AQA - A-Level Biology - Question 1 - 2022 - Paper 1
Question 1
Amino acids are used to make proteins. Table 1 shows the R groups of six different amino acids.
Use Table 1 to identify the three different amino acids used to make... show full transcript
Worked Solution & Example Answer:Amino acids are used to make proteins - AQA - A-Level Biology - Question 1 - 2022 - Paper 1
Step 1
Left amino acid
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Answer
The left amino acid is Serine, which is identified by its R group (CH₂OH) in Table 1.
Step 2
Middle amino acid
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Answer
The middle amino acid is Alanine, characterized by its R group (CH₃) in Table 1.
Step 3
Right amino acid
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Answer
The right amino acid is Aspartic acid, recognized by its R group (CH₂COOH) in Table 1.
