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Free Radicals and Schizophrenia Quiz

Authored by Natalia Dachanidze

Chemistry

University

Used 14+ times

Free Radicals and Schizophrenia Quiz
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40 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are free radicals?

Antioxidants

Ionised particles in the body

Bacterial toxins

Neutral atoms

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which process normally generates free radicals in the body?

Breathing pure oxygen

Eating fast food

Normal metabolism

Drinking water

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Reactive oxygen species (ROS) include all except:

Hydroxyl radical

Hydrogen peroxide

Sodium chloride

Superoxide

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary source of superoxide in cells?

Plasma membrane

Mitochondrial electron transport chain

Ribosomes

Cytoplasm

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hydrogen peroxide is:

A free radical

A strong base

A reactive oxygen species

A carbohydrate

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which radical is produced by nitric oxide and superoxide interaction?

Hydroxyl

Peroxynitrite

Carbon radical

Sulfur radical

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Schizophrenia is characterized by:

Only hallucinations

Impaired glucose metabolism

Disordered thoughts and emotions

Autoimmune reactions

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