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Pollution: Smog as Cause Quizzes Online MCQs p. 74

Pollution Smog as Cause quiz questions, pollution smog as cause multiple choice questions and answers PDF 74 to learn O level biology course for college certification. Practice "Effects of Human Activity on Ecosystem" quiz, pollution smog as cause Multiple Choice Questions (MCQ) for online college degrees. Free pollution: smog as cause MCQs, hormones: endocrine glands, double circulation in mammals, structure of a wind pollinated flower, function of enzyme: pepsin, pollution: smog as cause test prep for online college for teaching degree.

"Chronic bronchitis and emphysema are more vulnerable to", pollution smog as cause Multiple Choice Questions (MCQ) with choices water pollutants, acid rains, smog, and nitrogen oxides for SAT practice test. Learn effects of human activity on ecosystem questions and answers to improve problem solving skills for accelerated bachelors degree online.

Pollution: Smog as Cause Questions and Answers

1.

Chronic bronchitis and emphysema are more vulnerable to

acid rains
water pollutants
smog
nitrogen oxides

2.

Through enzyme pepsin, proteins can be changed to

polypeptides
cellulose
amino acids
fatty acids

3.

Plants pollinated through insects have

small pollens
light pollens
short stamens
nectar guides

4.

In cardiac system oxygenated blood

leaves from left side of the heart
leaves from the right side of the heart
does not leave the lungs
enters the lungs from the heart

5.

During tissue respiration, an increased oxidation of glucose occurs due to production of

thiamine
insulin
glucagon
adrenaline