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Draw the general structure of an amino acid - AQA - A-Level Biology - Question 5 - 2018 - Paper 1
Question 5
Draw the general structure of an amino acid.  Key to the properties of the R group of each amino acid: No overall charge Positively charged Negativel... show full transcript
Worked Solution & Example Answer:Draw the general structure of an amino acid - AQA - A-Level Biology - Question 5 - 2018 - Paper 1
Step 1
Draw the general structure of an amino acid
Answer
The general structure of an amino acid can be represented as:
H O
| ||
H2N-C-C
| |
R OH
Where:
- H2N represents the amine group.
- C represents the central carbon.
- R represents the variable R group specific to each amino acid.
- COOH represents the carboxylic acid group.