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Question
Biology
Posted 9 months ago
although we often think of global warming and acid rain as phenomena that broadly affect ecosystems, how and in what ways are their cumulative effects actually related to celluar phenomena
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Answer from Sia
Posted 9 months ago
Answer
The cumulative effects of global warming and acid rain on cellular phenomena are significant and multifaceted.
Solution
a
Temperature Stress: Global warming increases temperatures, which can cause heat stress in cells. This stress can denature proteins, disrupt membrane fluidity, and impair cellular functions
b
pH Imbalance: Acid rain lowers the pH of water and soil, leading to an acidic environment. Cells exposed to low pH can experience enzyme denaturation and impaired metabolic processes
c
Oxidative Stress: Both global warming and acid rain can increase the production of reactive oxygen species (ROS) in cells, leading to oxidative stress. This can damage DNA, proteins, and lipids
d
Photosynthesis Disruption: Increased temperatures and acidic conditions can negatively affect photosynthetic organisms by reducing the efficiency of photosynthesis and damaging chloroplasts
Key Concept
Cellular stress due to environmental changes
Explanation
Global warming and acid rain create stressful conditions for cells, leading to protein denaturation, pH imbalance, oxidative stress, and disrupted photosynthesis.

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