High School Biology Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Which of the following causes changes in perception, thought, emotion, and consciousness?

1. narcotics
2. sedatives
3. hallucinogens
4. anxiety drugs

MCQ 2: Which of the following comes from a mushroom?

1. mescaline
2. psilocin
3. marijuana
4. opium

MCQ 3: Which of the following comes from a cactus?

1. mescaline
2. psilocin
3. marijuana
4. opium

MCQ 4: Which of the following interacts with the central nervous system to depress its activities?

1. narcotics
2. sedatives
3. hallucinogens
4. marijuana

MCQ 5: Which of the following is prescribed as a strong analgesic under the name diamorphine?

1. morphine
2. paracetamol
3. heroin
4. codeine