Explore topic-wise MCQs in Biology.

This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

Opioids include Semisynthetic drugs and Synthetic opioids.

A. True
B. False
Answer» B. False
2.

Where are specific opioid receptors present in our body?

A. Central nervous system and gastrointestinal tract
B. Peripheral nervous system and Urinary tract
C. Central nervous system and reproductive tract
D. Present near heart
Answer» B. Peripheral nervous system and Urinary tract
3.

Opium is obtained from __________

A. <em>Papaver somniferum</em>
B. <em>Rauwolfia serpentine</em>
C. <em>Erythroxylum coca</em>
D. <em>Cannabis sativa</em>
Answer» B. <em>Rauwolfia serpentine</em>
4.

Which of the following drugs come under the category of Tranquillo-sedatives?

A. Furazepam
B. Echinamate
C. Amphetamine
D. Diazepam
Answer» E.
5.

Opioids depress brain activity and produce a feeling of calmness, relaxation and drowsiness.

A. True
B. False
Answer» C.
6.

Which of the following tranquiliser is used as an antianxiety drug as well as an antihypertension drug?

A. Chlordiazepoxide
B. Nitrazepam
C. Reserpine
D. Alprazolam
Answer» D. Alprazolam
7.

Which of the following is not an example of Benzodiazepines?

A. Furazepam
B. Diazepam
C. Lorazepam
D. Nitrazepam
Answer» B. Diazepam
8.

Which of the following drugs are used as Antidepressants?

A. Stimulants
B. Tranquilisers
C. Amphetamines
D. Morphine
Answer» C. Amphetamines
9.

Which of the following drugs is used in sleeping pills?

A. Morphine
B. Benzodiazepines
C. Amphetamines
D. Barbiturates
Answer» E.
10.

Barbiturates are the derivatives of __________

A. Ascorbic acid
B. Barbituric acid
C. Citric acid
D. Diazonium chloride
Answer» C. Citric acid
11.

Which of the following is not an example of a sedative?

A. Barbiturates
B. Furazepam
C. Echinamate
D. Benzodiazepines
Answer» E.
12.

Which of the following is not a symptom of Drug Addiction?

A. Loss of Blood
B. Unpredictive mood changes
C. Unprovoked violence
D. Anxiety and Depression
Answer» B. Unpredictive mood changes
13.

Which of the following psychotropic drugs have the strongest physical dependence?

A. Tranquillizers
B. Sedatives
C. Narcotic Opioids
D. Stimulants
Answer» D. Stimulants
14.

Which of the following is not a psychotropic drug?

A. Sedative
B. Tranquilizer
C. Hallucinogens
D. Stimulants
Answer» D. Stimulants