Question: Which functional group is present in both amino acids and proteins?
Options:
Carboxyl group
Hydroxyl group
Carbonyl group
Aldehyde group
Correct Answer: Carboxyl group
Solution:
Amino acids contain both an amino group and a carboxyl group, which are also present in proteins.
Which functional group is present in both amino acids and proteins?
Practice Questions
Q1
Which functional group is present in both amino acids and proteins?
Carboxyl group
Hydroxyl group
Carbonyl group
Aldehyde group
Questions & Step-by-Step Solutions
Which functional group is present in both amino acids and proteins?
Step 1: Understand what amino acids are. Amino acids are the building blocks of proteins.
Step 2: Identify the functional groups in amino acids. Amino acids contain two important groups: the amino group (-NH2) and the carboxyl group (-COOH).
Step 3: Recognize that proteins are made up of amino acids. When amino acids link together, they form proteins.
Step 4: Conclude that since proteins are made from amino acids, they also contain the same functional groups: the amino group and the carboxyl group.
No concepts available.
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