Compound 1 (Figure 1 below) is a naturally occurring compound produced within the human body. It is carried in the bloodstream and stored in the muscles to supply energy for muscle contraction during activity.
A) B)
(H2N) CH3 ( O
\ l //
C - N - CH2 - C
// \
HN OH )
Identify the functional groups present in Compound 1 represented by those in brackets and labelled A (H2N) and B. (label B is O C and OH- far right side of image)
To identify the functional groups present in Compound 1, we need to analyze the molecular structure and determine the groups that are involved in chemical reactions and give the molecule its unique properties.
In the diagram, the functional groups are represented by the labels A and B. Let's analyze each group:
A) (H2N): This group is an amino group, also known as an amine group. It is represented by the symbol NH2. Amino groups are characterized by a nitrogen atom (N) bonded to two hydrogen atoms (H). They are commonly found in amine compounds and play important roles in protein structure and function.
B) (O C OH): This group is a carboxyl group. It is characterized by a carbon atom (C) double-bonded to an oxygen atom (O) and single-bonded to a hydroxyl group (OH). Carboxyl groups are commonly found in carboxylic acids. They are acidic in nature due to the presence of the negatively charged oxygen atom, which can donate a hydrogen ion (H+) in solution.
So, in Compound 1, we have an amino group (A) and a carboxyl group (B) present as functional groups. These groups contribute to the compound's biochemical properties and its role in energy supply and muscle contraction within the human body.