The molecules most commonly used in this capacity are the nucleotides ATP, ADP, AMP, NAD+, and NADH. These regulators, allosteric effectors, may increase or decrease enzyme activity, depending on the prevailing conditions.
Q. What supplies the hydrogen ions during the initial process of photosynthesis?
To summarize, chloroplasts “capture” sunlight energy in two ways. Light ”excites” electrons in pigment molecules, and light provides the energy to split water molecules, providing more electrons as well as hydrogen ions.
Table of Contents
- Q. What supplies the hydrogen ions during the initial process of photosynthesis?
- Q. What supplies the protons during the initial process of photosynthesis that drives ATP synthesis?
- Q. Where are hydrogen ions pumped in photosynthesis?
- Q. Does enzyme need ATP?
- Q. Do enzymes make ATP?
- Q. What foods increase mitochondria?
- Q. Can you increase ATP?
- Q. What helps ATP?
- Q. Can you take ATP supplements?
Q. What supplies the protons during the initial process of photosynthesis that drives ATP synthesis?
Figure 19.2. The Light Reactions of Photosynthesis. Light is absorbed and the energy is used to drive electrons from water to generate NADPH and to drive protons across a membrane. These protons return through ATP synthase to make ATP.
Q. Where are hydrogen ions pumped in photosynthesis?
A photon strikes photosystem II to initiate photosynthesis. Energy travels through the electron transport chain, which pumps hydrogen ions into the thylakoid space.
Q. Does enzyme need ATP?
Enzymes act as catalysts; they do not get consumed in the chemical reactions that they accelerate. In biological systems, the energy required to make a reaction go is stored primarily in the bonds that make up adenosine triphosphate (ATP).
Q. Do enzymes make ATP?
For example, in the final step of glycolysis, an enzyme called pyruvate kinase transfers a phosphate group from one substrate (phosphoenolpyruvate) to another substrate (ADP), thereby generating pyruvate and ATP as products (Figure 1).
Q. What foods increase mitochondria?
Up your omega-3 fat intake to help build your mitochondrial membranes. Wahls recommends consuming 6 to 12 ounces of grassfed meat or low-mercury wild-caught fish each day. Avocados, nuts, and seeds are also rich in fatty acids. Taking a fish-oil supplement is a good idea for most people.
Q. Can you increase ATP?
Skeletal muscle concentrations of ATP are relatively limited, thus ATP must be continually resynthesized [9]. Thus, in theory, any nutritional supplementation that could increase ATP concentrations could also enhance performance during high-intensity exercise [8].
Q. What helps ATP?
Glucose and Oxygen. All living cells store useful energy in the compound ATP. The acetyl group is used in the Krebs cycle (Krebs cycle or the tricarboxylic acid cycle) and the phase ends with ATP being released in the electron transport chain within the mitochondria.
Q. Can you take ATP supplements?
ATP is the primary source of energy for the cells, and supplementation may enhance the ability to maintain high ATP turnover during high-intensity exercise. Oral ATP supplements have beneficial effects in some but not all studies examining physical performance.
