Which Compound Listed Below Is a Structural Isomer of CH₃CH₂COOH

question 129

Multiple Choice

Which compound listed below is a structural isomer of CH₃CH₂COOH and exhibits optical isomerism?

• A) CH₃COOCH₃
• B) CH₃COCH₂OH
• C) HOCH=CHOCH₃
• D) CH₃CH(OH)CHO

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Definitions:

Iliopsoas

A major hip flexor muscle group, consisting of the iliacus and psoas major muscles, important for lifting the thigh and trunk stability.

Rotator Cuff

A group of muscles and tendons that surround the shoulder joint, maintaining stability and allowing rotational movement.

Lateral Border

The outermost edge or boundary of an anatomical structure, situated farthest from the midline of the body.

Subscapularis

A muscle located beneath the scapula that helps rotate the arm and holds the humerus in place within the shoulder joint.