Everyday Science MCQs

Page No. 81

Which of the following chemicals is not found in tobacco smoke?


aChlorine bleach


bRocket fuel


cNail polish remover


dBarbecue lighter fluid


View Answer Nail polish remover

What is the addictive drug in tobacco ______________?


aEthanol


bNicotine


cAmmonia


dTar


View Answer Nicotine

How does smoking cigarettes impact the red blood cells?


aDecreases their ability to congeal


bDecreases their ability to carry oxygen


cDecreases their ability to reach their typical life duration


dDecreases their ability to cleanse wounds



Which of the following conditions related to smoking involves damage to the alveoli sacs?


aLung Cancer


bAtherosclerosis


cEmphysema


dAsthma


View Answer Emphysema

Periodontics deals with _____________?


aSurgery of spine


bStomach disorders


cDentistry


dHeart attacks


View Answer Dentistry

Fuzzy logic is a part of_________________?


aAristotle’s philosophy


bComputer science


cEpicurianism


dSophism


View Answer Computer science

Circadian Rhythm refers to _____________?


aPlanetary movements


bFormation of galaxies


cHuman body cycles


dCalisthenics


View Answer Human body cycles

What is it called when the Earth is closest to the sun _____________?


aAphelion


bPerihelion


cApoapsis


dPeriapsis


View Answer Perihelion

Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer.


aJanuary – July


bJune – December


cJuly – January


dDecember – June


View Answer January – July

An extremely small piece of silicon on which integrated circuits are implicated is called __________________?


aCard Reader


bHollerith Code


cFeed


dChip


View Answer Chip

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