百度试题 结果1 题目What provides the energy for photosynthesis? A. sunlight B. water C. oxygen D. carbon dioxide 相关知识点: 试题来源: 解析 A。阳光为光合作用提供能量。反馈 收藏
During photosynthesis, plants change light energy into chemical energy. What do plants store this chemical energy as? A. Starch B. Salt C. Wax D. Oil 相关知识点: 试题来源: 解析 A。解析:在光合作用中,植物将光能转化为化学能后,将这种化学能储存为淀粉。盐不是植物光合作用产生的能量储存形式;蜡...
What is the process of photosynthesis? A. The conversion of light energy into chemical energy B. The conversion of chemical energy into light energy C. The conversion of heat energy into chemical energy D. The conversion of chemical E. nergy into heat energy ...
What do we know about photosynthesis? A. It helps plants to produce energy. B. It is regarded as a productive system for plants. C. It can increase leaf growth on plants by 14 percent. D. It is made up of sunlight,water and carbon dioxide. ...
It is clean to make the gas, as it does not give off any bad gases. Researchers hope to use the artificial leaf to create more kinds of clean energy in the future. 1. Photosynthesis can be found ___. A. in the zoo B. in forests C. at schools D. in the hospital 2. Researchers...
Photosynthesis can produce biomass using solar energy while reducing the CO2 level in air. Biomass can be converted into biofuels such as biodiesel and ... A Kermanshahi-Pour,JB Zimmerman,PT Anastas - Taylor & Francis Group 被引量: 20发表: 2013年 Review article: The use and misuse of pho...
【题目】Passage 4Man-made 'leaf' makes..Do you know what photosynthesis(光合作用) is? t's how plants use energy fromsunlight to turn carbon dioxide(二氧化碳) and water into "food" and give off oxygen.Researchers at the University of Cambridge in the UK have made an artificial(人造的)"...
百度试题 结果1 题目What is the process by which organisms break down food into energy? A. Photosynthesis B. Respiration C. Fermentation D. Digestion 相关知识点: 试题来源: 解析 B 反馈 收藏
Photosynthesis involves a process called the Calvin cycle to use energy stored from the light-dependent reactions to fix CO2 into sugars needed for plant growth.(Image credit: Nagendra Yadav via Getty Images) The Calvin cycle is the three-step process that generates sugars for the plant, and is...
Long,D.R Ort.What is the maximum efficiency with which photosynthesis can convert solar energy into biomass?. Current Opinion in Biotechnology . 2008Zhu Z-G, Long SP, Ort DR (2008) What is the maximum efficiency with which photosynthesis can convert solar energy into biomass? Current Opinion ...