関連する実験動画

Updated: Jul 12, 2026

Assessing the Particulate Matter Removal Abilities of Tree Leaves
05:07

Assessing the Particulate Matter Removal Abilities of Tree Leaves

Published on: October 7, 2018

相対湿度: 植物による汚染物質吸収の重要な変化因子

S B McLaughlin, G E Taylor

    Science (New York, N.Y.)
    |January 9, 1981
    PubMed
    まとめ

    相対的な湿度は,硫黄二酸化炭素とオゾン赤の腎臓豆が吸収する量に大きな影響を与えます. 湿度が高いと,汚染物質の吸収が増加し,湿度の高い地域の植物の内部用量が増加する可能性があります.

    さらに関連する動画

    A High-Resolution, Single-Grain, In Vivo Pollen Hydration Bioassay for Arabidopsis thaliana07:07

    A High-Resolution, Single-Grain, In Vivo Pollen Hydration Bioassay for Arabidopsis thaliana

    Published on: June 30, 2023

    Evaluation of Photosynthetic Efficiency in Photorespiratory Mutants by Chlorophyll Fluorescence Analysis10:46

    Evaluation of Photosynthetic Efficiency in Photorespiratory Mutants by Chlorophyll Fluorescence Analysis

    Published on: December 9, 2022

    関連する概念動画

    Responses to Drought and Flooding02:41

    Responses to Drought and Flooding

    Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
    Adaptations that Reduce Water Loss01:57

    Adaptations that Reduce Water Loss

    Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
    Regulation of Transpiration by Stomata02:04

    Regulation of Transpiration by Stomata

    During photosynthesis, plants acquire the necessary carbon dioxide and release the produced oxygen back into the atmosphere. Openings in the epidermis of plant leaves is the site of this exchange of gasses. A single opening is called a stoma—derived from the Greek word for “mouth.” Stomata open and close in response to a variety of environmental cues.
    Responses to Heat and Cold Stress02:45

    Responses to Heat and Cold Stress

    Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
    The Calvin Benson Cycle01:46

    The Calvin Benson Cycle

    Ribulose 1,5- bisphosphate carboxylase/oxygenase (RuBisCo) is a critical enzyme that catalyzes carbon dioxide assimilation during photosynthesis. However, it is an inefficient enzyme, having an extremely slow catalytic rate. A typical enzyme can process about a thousand molecules per second; however, RuBisCo fixes only around three-carbon dioxides per second. Photosynthetic cells compensate for this slow rate by synthesizing very high amounts of RuBisCo, making it the most abundant single...
    Tonicity in Plants00:53

    Tonicity in Plants

    Tonicity describes the capacity of a cell to lose or gain water. It depends on the quantity of solute that does not penetrate the membrane. Tonicity delimits the magnitude and direction of osmosis and results in three possible scenarios that alter the volume of a cell: hypertonicity, hypotonicity, and isotonicity. Due to differences in structure and physiology, tonicity of plant cells is different from that of animal cells in some scenarios.Plants and Hypotonic EnvironmentsUnlike animal cells,...