What part of the cell is energy stored?

What part of the cell is energy stored?


What is the first step of cellular respiration?

In glycolysis, the beginning process of all types of cellular respiration, two molecules of ATP are used to attach 2 phosphate groups to a glucose molecule, which is broken down into 2 separate 3-carbon PGAL molecules. PGAL releases electrons and hydrogen ions to the electron carrier molecule NADP+.

Does cellular respiration store or release energy?

Cellular respiration is the process in which cells break down glucose, release the stored energy, and use the energy to make ATP. For each glucose molecule that undergoes this process, up to 38 molecules of ATP are produced.

Where do the stages of cellular respiration occur?

The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.

Which stages will produce carbon dioxide in cellular respiration?

The Krebs Cycle A small amount of ATP is also made during this process. This process occurs in a continuous cycle, named after its discover, Hans Krebs. The Krebs cycle uses a 2-carbon molecule (acetyl-CoA) derived from pyruvate and produces carbon dioxide.

Which pathway in cellular respiration will produce ATP nadh2 and carbon dioxide?

Citric acid cycle

Which part of cellular respiration produces the most ATP How does it work?

Answer and Explanation: The electron transport chain of the cellular respiration process produces maximum ATP.

What part of cellular respiration produces the most FADH2?

The Krebs cycle produces the most NADH. They convert the energy contained inside pyruvate molecule into 8 NADH and 2 FADH2 molecules.

Which of the following produces the most ATP?

So, oxidative phosphorylation is the metabolic cycle that produces the most net ATP per glucose molecule….Here is the breakdown of net ATP production:

  • Glycolysis: 2 ATP.
  • Krebs Cycle: 2 ATP.
  • Oxidative Phosphorylation (Electron Transport Chain/Chemiosmosis): 28 ATP.
  • Fermentation: 2 ATP.

What type of energy is stored in ATP?

chemical energy

In which of the following steps of glucose metabolism is the greatest number of ATP?

During the stage in the complete oxidation of glucose are the greatest number of ATP molecules formed from ADP.

Which statement best compares the energy transformations of photosynthesis and cellular respiration?

Which statement best compares the energy transformations of photosynthesis and cellular respiration? Only photosynthesis uses oxygen to create energy. Only photosynthesis causes an increase in kinetic energy. Photosynthesis and cellular respiration both store energy in chemical bonds.

In which way are photosynthesis and cellular respiration different?

Cellular respiration produces oxygen, while photosynthesis uses oxygen. Photosynthesis releases energy, while cellular respiration stores energy. Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide. Carbon dioxide and water released by cellular respiration are used in photosynthesis.

How is energy transferred in photosynthesis and cellular respiration?

Photosynthesis is the process of converting light energy into chemical energy in the form of glucose, in small structures called chloroplasts. In cellular respiration, the energy stored in the bonds of the glucose molecule is broken down and transformed to another type of energy, ATP.

In which way are photosynthesis and cellular respiration different quizlet?

Both transport electrons, involve energy. Photosynthesis uses carbon dioxide and water, produces glucose and oxygen, and takes place in chloroplasts. Cellular respiration uses glucose and oxygen, produces carbon dioxide, water, and ATP, takes place in mitochondria.

Which of the following is used in photosynthesis and released during cellular respiration?

Photosynthesis and cellular respiration both use carbon dioxide and release oxygen. Photosynthesis and cellular respiration both use oxygen and release carbon dioxide. Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen.

What are the three ways in which you can measure the rate of cellular respiration?

There are three ways to measure the rate of cellular respiration. These three ways are by measuring the consumption of oxygen gas, by measuring the production of carbon dioxide, or by measuring the release of energy during cellular respiration. In order to measure the gases, the general gas law must be understood.

Do viruses give off waste?

Viruses are acellular particles that lack the properties of living things but have the ability to replicate inside living cells. They have no energy metabolism, they do not grow, they produce no waste products, they do not respond to stimuli, and they do not reproduce independently.

What do viruses use for energy?

Viruses cannot generate or store energy in the form of adenosine triphosphate (ATP), but have to derive their energy, and all other metabolic functions, from the host cell. They also parasitize the cell for basic building materials, such as amino acids, nucleotides, and lipids (fats).