Use Table 1 to identify the three different amino acids used to make the polypeptide shown in Figure 1 - AQA - A-Level Biology - Question 1 - 2022 - Paper 3
Question 1
Use Table 1 to identify the three different amino acids used to make the polypeptide shown in Figure 1.
Figure 1 shows the structure of the polypeptide, including t... show full transcript
Worked Solution & Example Answer:Use Table 1 to identify the three different amino acids used to make the polypeptide shown in Figure 1 - AQA - A-Level Biology - Question 1 - 2022 - Paper 3
Step 1
Left amino acid
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Answer
The left amino acid is Serine, which has the R group of -CH2OH.
Step 2
Middle amino acid
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Answer
The middle amino acid is Alanine, which has the R group of -CH3.
Step 3
Right amino acid
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Answer
The right amino acid is Aspartic acid, which has the R group of -CH2COOH.
