What is the main purpose of photosynthesis? A. To produce oxygen. B. To produce glucose. C. To absorb carbon dioxide. D. To generate ATP. 相关知识点: 试题来源: 解析 B。解析:光合作用的主要目的是将光能转化为化学能,以葡萄糖的形式储存起来,为几乎所有生物提供食物。A 选项产生氧气只是光合作用...
In the process of photosynthesis, what is the first product in the light - reaction? A. Glucose B. Oxygen C. ATP D. NADPH 相关知识点: 试题来源: 解析 C。解析:在光合作用的光反应过程中,第一个产生的产物是ATP。光反应中光能被叶绿素吸收后,首先用于合成ATP,然后才产生NADPH和氧气等。选项A,...
而地球上的碳氧循环，光合作用是必不可少的。 ·英文描述 Photosynthesis is the conversion of energy from the Sun to chemical energy (sugars) by green plants. The "fuel" for ecosystems is energy from the Sun. Sunlight is captured by green plants during photosynthesis and stored as ch...
Photosynthesis is a process which utilize carbon dioxide to make simple monosaccharides. Photosynthesis is divided up between a light-independent reaction and a light-dependent reaction.Answer and Explanation: ATP, NADPH, and RUBP are different components involved in photosynthesis. ATP is adenosine triph...
What is the role of ATP in photosynthesis?Photosynthesis:Photosynthesis is one of the crucial processes that take place within the plant species. Without the photosynthesis process, plants cannot survive. The process results in the formation of compounds rich in energy and also oxygen....
相关知识点: 试题来源: 解析 B。解析:“In the light-dependent reactions, light energy is absorbed by chlorophyll and converted into chemical energy in the form of ATP and NADPH.”说明叶绿素在光合作用中的作用是吸收光能并将其转化为化学能。反馈 收藏 ...
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 ...
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 ...
nergy F. rom ATP to NADPH in the light - reaction 相关知识点: 试题来源: 解析 C。解析:在光合作用中,酶Rubisco的功能是催化暗反应中二氧化碳的固定。选项A,在光反应中,帮助分解水的不是Rubisco。选项B,Rubisco不参与光反应中氧气的产生。选项D,Rubisco不参与光反应中ATP向NADPH的能量转移。
The process of photosynthesis Photosynthesis occurs in chloroplasts, the green-colored organelles found in plant cells. It can be divided into two main stages: Light-dependent reactions: This stage takes place in the thylakoid membranes of chloroplasts. Light energy, usually from the sun, is absorbe...