We find in the smoke of a cigarette

More than 500 chemical substances

Less than 500 chemical substances

Why does CO cause breathing difficulties?

It displaces oxygen from hemoglobin

It prevents oxygen from binding with hemoglobin

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Pedro Álvarez Jiménez 5 questions

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1We find in the smoke of a cigarette
1. A500 chemical substances
2. BLess than 500 chemical substances
3. CMore than 500 chemical substances
2Why does CO cause breathing difficulties?
1. AIt displaces oxygen from hemoglobin
2. BIt prevents oxygen from binding with hemoglobin
3. CNone of them
3Which molecule is responsible of smoking addiction?
1. ATar
2. BNicotine
3. CBoth
4How long does it take to recover our sense of smell and taste after quitting smoking?
1. A2 hours
2. B2 days
3. C2 months
5 In order to avoid withdrawal symptoms, we can use nicotine replacement therapy
1. ATrue
2. BFalse

Description: https://www.ted.com/talks/krishna_sudhir_how_do_cigarettes_affect_the_body
Author: Pedro Álvarez Jiménez
Language: Español
Views: 178
Tags: 3º eso quizzes 2º trimestre 3º de eso
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