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SO₂ pollution affects
Options
(a) nucleus
(b) mitochondria
(c) ribosome
(d) vacuole
Correct Answer:
mitochondria
Explanation:
SO₂ pollution affects the respiratory system mostly, thus it affects the mitochondria. Higher concentrations of SO₂ can result in temporary breathing impairment for children and adults who are active outdoors. Short-term exposures of individuals to elevated SO₂ levels while at moderate exertion may result in reduced lung function that may be accompanied by such symptoms as wheezing, chest tightness, or shortness of breath. Other effects that have been associate with longer term exposures to high concentrations of SO₂, in conjunction with high levels of particulate matter include respiratory illness, alterations in the lungs defenses, and aggravation of existing cardiovascular disease. the subgroups of the population that may be affected under these conditions include individuals with cardiovascular disease or chronic lung disease, as well as children and the elderly.
Related Questions: - Which of the following organism possesses characteristics of both a plant and an animal?
- Which is not a biofertilizer ?
- Male gametes are flagellated in
- A biologist studied the population of rats in a barn
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Topics: Conservation and Environmental Issues
(111)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following organism possesses characteristics of both a plant and an animal?
- Which is not a biofertilizer ?
- Male gametes are flagellated in
- A biologist studied the population of rats in a barn
- The repture and fractionation do not usually occur in the water column in vessel
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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