In 1954 it was discovered that upon illumination suspended thylakoid membranes synthesize ATP from ADP and inorganic phosphate. This process is called photophosphorylation. Further experiments showed that photophosphorylation is coupled to the generation of NADPH. This result was unexpected, as at that ...
How are ATP, ADP, NADP+, and NADPH cycle in photosynthesis? What are the metabolic roles of ATP, NAD+, and NADPH in photosynthesis and cellular respiration? NADPH produces 3 ATP, but FADH2 produces only 2 ATPs. Why? How is the energy that is stored in NADPH and ATP during the light ...
Genetic inactivation of respiratory complexes I and V allowed us to gather compelling evidence that mitochondrial respiration is essential for cytosolic ATP supply also while photosynthesis is active. Materials and Methods Plant materials and growth conditions The wild-type (WT) strain used in this ...
RNA-seq analysis identified 636 differentially expressed genes (DEGs) in Col-0 seedlings in response to fructose verses glucose. GO and KEGG analyses of the DEGs revealed that fructose down-regulates genes involved in photosynthesis, glucosinolate biosynthesis and IAA biosynthesis, but up-regulates ...
process that generates sugars for the plant, and is named afterMelvin Calvin, theNobel Prize-winning scientist who discovered it decades ago. The Calvin cycle uses the ATP and NADPH produced in chlorophyll to generate carbohydrates. It takes plate in the plant stroma, the inner space in ...
控制叶绿体核糖体装配等方式 调控叶绿体基因的翻译.在低温环境下, 拟南芥叶绿 体核糖体的组装需要核编码 DIM1 的参与 (Tokuhisa et al., 1998).研究发现, 核基因与叶绿体基因翻译之 间存在一一对应的调控关系.如衣藻tab1-F15基因的 突变导致叶绿体的psaB mRNA不能翻译; 玉米atp1 基因突变导致叶绿体atpB/E mRNA...
ATP in non-cyclic photophosphorlyation is formed when electron passes ... 02:04 Cyclic photophosphorylation operates absorbing light of 02:02 During light reaction of photosynthesis, which of the following phenom... 03:30 How many full turns of the Calvin cycle are required to make one molec...
What role does glucose play during photosynthesis? What is the significance of light reactions in photosynthesis? What does photosynthesis make and how is it used? Describe the role of photosynthesis in plants. What is the role of ATP in photosynthesis?
ATP-dependent chaperone HSP70 as part of the HSR (Extended Data Fig.10a). At ambient temperatures, the levels of these transcripts were similar to the WT in TWA1-deficient and TWA1(oe) lines, therefore not supporting preinduction of HSR transcripts in the TWA1(oe) lines (Extended Data ...
Explain how ATP is synthesized during cellular respiration. I understand that the Calvin Cycle is used in photosynthesis to turn light into energy, but I don't understand exactly how it turns CO2 into glucose. How does it use enzymes to create sugar?