What is photosynthesis? A. A reaction that produces rust. B. A process by which plants make food. C. A reaction that only happens in our bodies. D. A chemical reaction when something burns. 相关知识点: 试题来源: 解析 B。原因:文中提到“Chemical reactions are also involved in ...
结果1 题目 9 Which of the following reactions involves an exothermic reaction?(1)Photosynthesis(2)Respiration(3)0Combustion(4)Thermal decomposition(5)Electrolysis B A(1)and(4)B(2)and(3)C(1),(4)and(5)D(2),(3)and(4) 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
What kind of reaction is photosynthesis? What cell parts help plants survive in their habitats? What is the substance inside the chloroplasts used for? What four substances are recycled during photosynthesis and respiration? What substances pass through the stomata?
During the dark - reaction stage of photosynthesis, which substance is fixed? A. Oxygen B. Water C. Carbon dioxide D. Glucose 相关知识点: 试题来源: 解析 C。解析:在光合作用的暗反应阶段,二氧化碳被固定。选项A,氧气是光反应的产物,不是暗反应固定的物质。选项B,水是在光反应阶段被利用的。选项D...
Which of the following is necessary for the dark - reaction in photosynthesis? A. Sunlight B. Chlorophyll C. ATP and NADPH D. Oxygen 相关知识点: 试题来源: 解析 C。解析:在光合作用的暗反应中,ATP和NADPH是必需的,它们是光反应产生并为暗反应提供能量和还原剂的物质。选项A,暗反应不需要阳光直接...
Which of the following occurs during the light-dependent reaction of photosynthesis? A. water molecules are split(分解) B. ATP molecules are produced C. oxygen is released D. all of the above 相关知识点: 试题来源: 解析 D.all of the above ...
They ran out of drink. Which actually didn't bother me because I wasn't drinking... 他们把酒喝完了。但实际上这对我来说无所谓,因为我不喝酒。 柯林斯高阶英语词典 Since we started in September we have raised fifty thousand pounds, which is pretty good going... 我们自从9月份开始以来,已经募...
答案解析 结果1 dark reaction:The second stage of photosynthesis, not requiring light to occur, and during which energy released from ATP drives the production of organic molecules from carbon dioxide.American Heritage Dictionary 上找到的定义,你看看吧 视频讲解 专业解析,一看就会为...
The product of photosynthesis is glucose, a simple sugar that is used as a source of energy by virtually every organism on Earth. Answer and Explanation: Learn more about this topic: Sucrose Definition, Formula & Function from Chapter 3/ Lesson 14 ...
With specific dosage amounts, this leads to a clearly enlarged root system, to an increased rate of photosynthesis and to a more rapid development of parts of plants above the soil. The action of the oximes of the formula I is however not restricted to the early stage of plant development...