Frequent question: What is the most direct source of energy to convert ADP to ATP?

In chemiosmotic phosphorylation, what is the most direct source of energy that is used to convert ADP + inorganic phosphate to ATP? substrate-level phosphorylation.

What energy source is used to convert ADP and phosphate to ATP?

As ATP is used for energy, a phosphate group or two are detached, and either ADP or AMP is produced. Energy derived from glucose catabolism is used to convert ADP into ATP. When ATP is used in a reaction, the third phosphate is temporarily attached to a substrate in a process called phosphorylation.

Which of the following is the most direct source of energy for making most of the ATP in your cells?

Glycolysis makes 2 ATP and the citric acid cycle makes 4 ATP for each molecule of glucose. Therefore the movement of H+ across a membrane down its concentration gradient is the most immediate source of energy for making most of the ATP in your cells.

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What is the most direct source of energy?

One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells.

What is the direct source of energy for ATP synthase to phosphorylate ADP?

During oxidative phosphorylation, electrons derived from NADH and FADH2 combine with O2, and the energy released from these oxidation/ reduction reactions is used to drive the synthesis of ATP from ADP.

What is the most immediate direct source of energy used by ATP synthase?

The electrons from from NADH and FADH2 flow through the electron transport chain in the inner mitochondrial membrane generating a H+ buildup in the inner membrane space. This proton gradient (gradient of H+) flowing through the membrane enzyme complex ATP synthetase is the direct energy source for producing ATP.

Where is ADP converted to ATP?

ADP is converted to ATP for the storing of energy by the addition of a high-energy phosphate group. The conversion takes place in the substance between the cell membrane and the nucleus, known as the cytoplasm, or in special energy-producing structures called mitochondria.

What is the direct source of energy for generating ATP during Chemiosmosis?

Chemiosmosis is the process during which ions are moved across a given gradient in order to promote the formation of ATP in the human body. Chemiosmosis occurs in the mitochondria, where electrons are used as an energy source to drive the formation of an electrochemical gradient.

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What provides the most direct energy for a plant to move and function?

In fact, the Sun is the ultimate source of energy for almost all cells, because photosynthetic prokaryotes, algae, and plant cells harness solar energy and use it to make the complex organic food molecules that other cells rely on for the energy required to sustain growth, metabolism, and reproduction (Figure 1).

What is the process of converting glucose to ATP?

Cells convert glucose to ATP in a process called cellular respiration. Cellular respiration: process of turning glucose into energy In the form of ATP. … Each 6 carbon molecule of glucose is converted to two 3 carbon molecules of pyruvic acid in the process of glycolysis.

What serves as the most immediate direct source of energy for the production of ATP during oxidative phosphorylation by ATP synthase?

The immediate energy source that drives ATP synthesis by ATP synthase during oxidative phosphorylation is the…. H+ concentration across the membrane holding ATP synthase.

What is the most direct source of energy in an animal cell?

The primary source of energy for animals is carbohydrates, primarily glucose: the body’s fuel. The digestible carbohydrates in an animal’s diet are converted to glucose molecules and into energy through a series of catabolic chemical reactions. Adenosine triphosphate, or ATP, is the primary energy currency in cells.

What is the direct energy source that drives ATP synthesis during oxidative phosphorylation?

Question: The direct energy source that drives ATP synthesis during respiratory oxidative P phosphorylation is The thermodynamically favorable transfer of phosphate from glycolysis and the citric acid cycle intermediate molecules of ADP. The final transfer of electrons to oxygen.

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