Which of the Following Molecules Contain the Same Functional Groups

question 34

Multiple Choice

Which of the following molecules contain the same functional groups? $$\mathrm { CH } _ { 3 } \mathrm { CH } \left( \mathrm { NH } _ { 2 } \right) \mathrm { CH } _ { 3 } \quad \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { NH } _ { 2 } \quad \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CONH } _ { 2 } \quad \mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { NHCH } _ { 3 }$$
$$\mathrm { I }\quad\quad\quad\quad\quad\quad\mathrm { II }\quad\quad\quad\quad\quad\quad\mathrm { III }\quad\quad\quad\quad\quad\quad\mathrm { IV }$$

• A) I, II, IV
• B) I, II, III
• C) II, III, IV
• D) I, III, IV

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Definitions:

Cognitive Therapy

A form of psychotherapy that emphasizes the importance of thinking in how we feel and what we do; it treats problems by modifying dysfunctional thoughts and behaviors.

Polypharmacy

Taking multiple medications concurrently, often practised by older adults.

Drug Tolerance

A phenomenon occurring when a person's reaction to a drug decreases with repeated use, leading to the need for higher doses to achieve the same effect.

Non-Pharmacological Treatments

Therapeutic approaches that do not involve medication, including psychological therapy, physical therapy, lifestyle modifications, and other alternative treatments.