Photosystems utilize light to energize an electron, which is then used in an electron transport chain to create high-energy molecules for use in the dark reactions of photosynthesis. Such reactions are known as photophosphorylation and constitute the light reaction stage of photosynthesis. Photosystem ...
When a plant conducts photosynthesis, it creates glucose. When animals eat food, they convert some of that food into glucose, such as by breaking down more complex carbohydrates. Both plants and animals then convert glucose into ATP (adenosine tri-phosphate), which is the main energy molecule ...
Electron transport chains are important in ATP production during both cellular respiration and photosynthesis. In prokaryotes, both the photosynthetic and respiratory electron transport chains are found in the cell membranes of the prokaryotes that can carry out these processes....
The Calvin cycle refers to the light-independent reactions in photosynthesis that take place in three key steps. Although the Calvin Cycle is not directly dependent on light,it is indirectly dependent on lightsince the necessary energy carriers ( ATP and NADPH) are products of light-dependent reac...
Please choose the item similar to the underlined word in the this sentence:"Tom said to himself that it was not such a hollow world, after all. He had discovered a great law of human action, without k...
Also Read:What Is Photosynthesis? The Calvin Cycle Following the light-dependent reactions, once NADPH and ATP have been generated, the second stage of photosynthesis can begin. These light-independent reactions are also known as the dark reactions (because light is not a reactant) or theCalvin...
What is chemiosmosis and how does it generate ATP? What is the driving force for ATP production in both cellular respiration and photosynthesis? Where exactly does ATP get produced during both of these processes? ATP (adenosine triphosphate) has been called the energy currency of the cell. Briefl...
How is ATP important to cell metabolism? Why can't an organism store ATP? Identify the structure of an ATP molecule and explain how it is used to energize an endergonic reaction. What is the difference between cellular respiration and photosynthesis? What are the 3 parts of an ATP molecule...
Explain how the light reactions generate ATP and NADPH. Which molecule is produced with the help of electron carriers and chemiosmosis? a. O2 b. H2 c. H2O d. NADPH e. ATP What is the role of NADP+ in photosynthesis? a) It forms NADPH to be used in the Calvin cycle. b) It forms...
Why is ATP required for phosphorylation? How do metabolic processes such as glycolysis, the citric acid cycle, the electron transport chain, lipid metabolism, and photosynthesis work? Explain the three metabolic processes of cellular respiration: glycolysis, tricarboxylic acid cycle (TAC) and oxidative...