In photosynthesis, what happens to the hydrogen ions (H+) after water is split in the light - reaction? A. They are released into the air B. They are combined with carbon dioxide in the dark - reaction C. They are used to generate ATP D. They are directly converted into glucose ...
A. Photosynthesis will not be affected at all. B. Photosynthesis will be slightly affected. C. Photosynthesis may stop or slow down. D. Photosynthesis will be faster. 相关知识点: 试题来源: 解析 C。解析:水对植物光合作用是至关重要的,如果缺水,光合作用可能会停止或者减慢。A选项说完全不受影响是...
What provides the energy for photosynthesis? A. Carbon dioxide B. Water C. Sunlight D. Chlorophyll 相关知识点: 试题来源: 解析 C。解析:“The sunlight provides the energy needed for photosynthesis to occur.”表明阳光为光合作用提供能量。
What role does chlorophyll play in photosynthesis? A. It absorbs water. B. It absorbs carbon dioxide. C. It absorbs light energy. D. It releases oxygen. 相关知识点: 试题来源: 解析 C。解析:叶绿素在光合作用中吸收光能。A 选项吸收水的不是叶绿素;B 选项吸收二氧化碳的也不是叶绿素;D 选项释放...
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
百度试题 结果1 题目What provides the energy for photosynthesis? A. Water B. Carbon dioxide C. Sunlight D. Glucose 相关知识点: 试题来源: 解析 C。中文解析:太阳光为光合作用提供能量,水和二氧化碳是原料,葡萄糖是产物。反馈 收藏
What is the role of water in photosynthesis? Why is photolysis necessary for photosynthesis to occur? What is the role of O2 in photosynthesis? What is the role of NADP in photosynthesis? What role does carbon dioxide play in photosynthesis?
Plants need sunlight and water to carry out photosynthesis. What is the main product of photosynthesis? A. oxygen B. carbon dioxide C. water D. sunlight 相关知识点: 试题来源: 解析 A。本题考查光合作用的主要产物。光合作用是植物利用光能,将二氧化碳和水转化为有机物和氧气的过程,主要产物是氧气。
What is the first step in photosynthesis?? Formation of ATPIonization of waterAttachment of carbon dioxide to five carbon sugarExcitement of an electron of chlorophyll a by a photon of light 相关知识点: 试题来源: 解析 Excitement of an electron of chlorophyll a by a photon of light ...
Anoxygenic photosynthesis, meanwhile, uses electron donors that are not water and the process does not generate oxygen, according to "Anoxygenic Photosynthetic Bacteria" by LibreTexts. The process typically occurs in bacteria such as green sulfur bacteria and phototrophic purple bacteria. The Photosynthe...