科学与环境

A double defense protects photosynthesis from extreme heat

来源: Phys.org - latest science and technology news stories · 发布于

A double defense protects photosynthesis from extreme heat
来源: Phys.org - latest science and technology news stories

Photosynthesis is fundamental to life on Earth, allowing plants and microalgae to convert sunlight and carbon dioxide into organic compounds. However, this essential process is highly vulnerable to heat. As global temperatures rise and heat waves become more frequent, declining p

Photosynthesis is fundamental to life on Earth, allowing plants and microalgae to convert sunlight and carbon dioxide into organic compounds. However, this essential process is highly vulnerable to heat. As global temperatures rise and heat waves become more frequent, declining photosynthetic efficiency threatens agricultural productivity and the large-scale cultivation of microalgae for biofuels and other valuable products.

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Bennu asteroid analysis suggests unexpected origins for organics in space
科学与环境

Bennu asteroid analysis suggests unexpected origins for organics in space

Samples from the Bennu asteroid, which is currently more than 200 million miles (322 million kilometers) from Earth, and the Murchison meteorite, which fell to Earth in 1969, both contain molecules that build proteins necessary for life. New research has found that the molecules

Phys.org - latest science and technology news stories ·