What is the Calvin cycle? A. The process of splitting water molecules. B. The process of generating ATP. C. The light-dependent reactions. D. The light-independent reactions. 相关知识点: 试题来源: 解析 D。解析:卡尔文循环是光合作用的暗反应,即光独立反应。A 选项是光反应中的水的光解;B ...
The Calvin cycle(卡尔文循环) is the point at which carbon dioxide (CO2) enters the scene. This is the process that “fixes” carbon dioxide into a solid form by combining it with a five-carbon sugar to create a six-carbon sugar. (The enzyme that carries out this reaction, called rubisco...
1994. The Calvin cycle enzyme phosphoglycerate ki- nase of Xanthobacter avus required for autotrophic CO2 xation is not encoded by the cbb operon. J. Bacteriol. 176:6120-6126.Meijer, W. G. 1994. The Calvin cycle enzyme phosphoglycerate kinase of Xanthobacter flavus required for autotrophic CO ...
In plants, carbon dioxide (CO2) enters the chloroplast through the stomata and diffuses into the stroma of the chloroplast—the site of the Calvin cycle reactions where sugar is synthesized. The reactions are named after the scientist who discovered them, and reference the fact that the reactions...
The reduction of CO2 in the Calvin cycle requires 20 electrons per mole of biomass. Because the electron donor is NAD(P)H. This in turn requires the reduction of NAD(P)+ which further increases the energy demand of autotrophic growth and reduces the growth yield. The reduction of NAD(P)...
What organelle does the Calvin cycle take place in? The two parts of photosynthesis—the light-dependent reactions and the Calvin cycle—have been described, as they take place inchloroplasts. Where does the Calvin cycle take place in a eukaryotic cell?
a. The Calvin Cycle requires ATP as an input. b. NADPH is an input to both the light reactions and the Calvin Cycle. c. ATP is an input to the light reactions. d. NADPH is found in the chloroplastid but is not Describe...
8.1 The Calvin-Benson Cycle 《植物生理学》是研究植物生命活动规律及其与环境相互关系、揭示植物生命现象本质的科学。该课程是生命科学尤其是农林学科人才培养中重要的专业基础课程之一,在农业实践和科学理论方面都具有重要意义。 课程内容主要由三部分组
Sangwan V, Foulds I, Singh J, Dhindsa RS (2001) Cold-activation of Brassica napus BN115 promoter is mediated by structural changes in membranes and cytoskeleton, and requires Ca2+ influx. Plant J 27:1–12 CAS PubMed Google Scholar Sangwan V, Orvar BL, Beyerly J, Hirt H, Dhindsa RS...
Reversible heat-inactivation of the calvin cycle: A possible mechanism of the temperature regulation of photosynthesis Photosynthetic CO2 fixation rates in leaves and intact chloroplasts of spinach measured at 18°—20° C are substantially decreased by pretreatment at temp... E Weis - 《Planta》 被...