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it ivaporates then turns into rain!!! :::) <-------whoever wrote this had no idea what they were talking about.
hydrogen atoms are funneled through a transport protein on the thylakoid membrane called ATP synthase. this creates energy for the ADP molecules to become ATP, which assists in the formation of glucose in later reactions.
What else can I help you with?
True or false During photosynthesis when electrons are transferred from one molecule to another they are usually carried by hydrogen ions and NADP plus?
False. During photosynthesis, electrons are typically carried by molecules such as chlorophyll and other electron carriers like NADPH, which is a reduced form of NADP+. Hydrogen ions do play a role in some reactions during photosynthesis, but they are not primarily responsible for transferring electrons between molecules.
Explain the origin and fate of the hydrogen ions present in chloroplast?
Hydrogen ions in chloroplasts mainly originate from the splitting of water molecules during the light-dependent reactions of photosynthesis. These hydrogen ions play a vital role in creating a proton gradient used to generate ATP during photophosphorylation. The fate of these hydrogen ions involves the conversion back into water molecules through the enzyme ATP synthase, which helps in the production of ATP.
What is role of potassium ions in photosynthesis?
Potassium ions are important for photosynthesis as they help regulate the opening and closing of stomata, which are small pores on plant leaves that allow for gas exchange. This in turn affects the availability of carbon dioxide for photosynthesis. Potassium ions also play a role in activating enzymes involved in the photosynthetic process.
What two ions are found in high concentrations in acids?
The two ions found in high concentrations of acid are hydrogen ion(H+ ) and hydroxonium ion(H3O+).
What ions are filtered and exchanged in the kidney tubules?
The main ions filtered and exchanged in the kidney tubules are sodium (Na+), potassium (K+), chloride (Cl-), bicarbonate (HCO3-), and hydrogen ions (H+). These ions play a crucial role in regulating the body's water balance, pH, and electrolyte levels.
True or false During photosynthesis when electrons are transferred from one molecule to another they are usually carried by hydrogen ions and NADP plus?
False. During photosynthesis, electrons are typically carried by molecules such as chlorophyll and other electron carriers like NADPH, which is a reduced form of NADP+. Hydrogen ions do play a role in some reactions during photosynthesis, but they are not primarily responsible for transferring electrons between molecules.
What is hydrogen ion indicated by?
Hydrogen ion is indicated by the symbol H+. It is a cation composed of a single hydrogen atom that has lost its electron. Hydrogen ions play a key role in pH balance and are commonly found in acids.
What is hydrogen ions and will take as many as possible?
Hydrogen ions are single protons that are positively charged. They play a crucial role in regulating the acidity (pH) of solutions and are involved in chemical reactions in various biological processes. Excess hydrogen ions can lead to acidic conditions, affecting the environment they are in.
Explain the origin and fate of the hydrogen ions present in chloroplast?
Hydrogen ions in chloroplasts mainly originate from the splitting of water molecules during the light-dependent reactions of photosynthesis. These hydrogen ions play a vital role in creating a proton gradient used to generate ATP during photophosphorylation. The fate of these hydrogen ions involves the conversion back into water molecules through the enzyme ATP synthase, which helps in the production of ATP.
How does hydrogen and oxygen help cells?
Hydrogen and oxygen play a crucial role in cellular respiration, where cells generate energy by breaking down glucose molecules. During this process, oxygen acts as the final electron acceptor in the electron transport chain, while hydrogen ions are used to create a proton gradient that drives ATP synthesis. This energy generated is essential for various cellular functions and activities.
What roles do electrons and hydrogen ions play in light-dependent reactions of photosynthesis?
Electrons excited out of the reaction centre in the photosystems are carried along a chain. The electron transport chain pumps protons, just like the respiratory complexes, and the electrons are eventually dumped onto NADP to form NADPH. Protons flow back through ATP synthase, generating ATP.
What is role of potassium ions in photosynthesis?
Potassium ions are important for photosynthesis as they help regulate the opening and closing of stomata, which are small pores on plant leaves that allow for gas exchange. This in turn affects the availability of carbon dioxide for photosynthesis. Potassium ions also play a role in activating enzymes involved in the photosynthetic process.
What two ions are found in high concentrations in acids?
The two ions found in high concentrations of acid are hydrogen ion(H+ ) and hydroxonium ion(H3O+).
How is hydrogen used in biology?
Hydrogen is used in biology primarily as a component of water molecules, which are essential for all living organisms. Hydrogen ions also play a critical role in maintaining pH balance in cells and are involved in various metabolic processes within the body. Additionally, hydrogen is a key element in energy production through processes like photosynthesis and cellular respiration.
Where do superoxide ions and hydrogen peroxide originate?
Superoxide ions are generated as byproducts of normal cellular metabolism in mitochondria, while hydrogen peroxide is produced through the breakdown of superoxide ions by the enzyme superoxide dismutase. Both molecules play crucial roles in oxidative stress and signaling pathways in cells.
What is the function of NAD and FAD in photosynthesis and cellular respiration?
Cellular respiration is a group of reactions that break down glucose, fatty acids, and amino acids in the cell. FAD and NAD+ function as reversible hydrogen acceptors that deliver the accepted hydrogen to the electron transport chain.
What role does chlorophyll play in for photosynthesis?
Chlorophyll is responsible for trapping the sunlight energy which is used to break down the water into hydrogen and oxygen
