Which statement about atp is true
What is true about ATP?
adenosine triphosphate (ATP), energy-carrying molecule found in the cells of all living things. ATP captures chemical energy obtained from the breakdown of food molecules and releases it to fuel other cellular processes. … The phosphate tail of ATP is the actual power source which the cell taps.
What is ATP definition quizlet?
Adenosine triphosphate (ATP) a compound composed of adenosine and three phosphate groups that supplies energy for many biochemical cellular processes by undergoing enzymatic hydrolysis.
Does ATP contain sugar glucose?
ATP is composed of ribose, a five-carbon sugar, three phosphate groups, and adenine , a nitrogen-containing compound (also known as a nitrogenous base).
Which of the following is true of ATP microbiology?
Which of the following is true of ATP? ATP is a nucleic acid. ATP stores energy in phosphate bonds. ATP represents an unlimited energy supply for cells.
Which of the following is a correct statement about the energy systems and fuels used by the body?
Which of the following is a correct statement about the energy systems and fuels used by the body? All energy systems are used at all times, but one system which dominates depending on intensity and conditioning of athlete.
What is ATP used for quizlet?
ATP provides energy to the cells to be used for: energy absorbing reactions (carb and protein synthesis). conduct nerve impulses across the nerve cells. It carries energy between Endergonic(energy-requiring) reactions and exergonic(energy-releasing) reactions.
Which of the following statement S is are true about energy released during cellular respiration?
The statement which is true about energy released during cellular respiration is It is used to fuel all other activities in the cell.
Which of the following statements about ATP adenosine triphosphate is correct?
The statement about ATP (adenosine triphosphate) that is correct is e. The cycling between ATP and ADP + Pi provides an energy coupling between…
Which of the following statements is true about glycolysis?
Which of the following statements is true regarding glycolysis? Glycolysis can occur without the presence of oxygen. … After glycolysis, pyruvate is oxidized to produce carbon dioxide, NADH, and a molecule that contains 2 of the 3 carbons from the pyruvate.
Which statement is true about cellular respiration?
Cellular respiration is the process in which cells harvest the energy from electrons through the Electron Transport System and use that energy to make ATP. The electrons used for this process result from the breakdown of molecules in the cell.
Which of the following statements about respiration is true?
(i) During inhalation, ribs move inward and diaphragm is raised. (ii) In the alveoli, exchange of gases takes place i.e., oxygen from alveolar air diffuses into blood and carbon dioxide from blood into alveolar air. (iii) Haemoglobin has greater affinity for carbon dioxide than oxygen.
Which statement is true cellular respiration takes place in the?
Cellular respiration takes place in both the cytosol and mitochondria of cells. Glycolysis takes place in the cytosol, whereas pyruvate oxidation, the Krebs cycle, and oxidative phosphorylation occur in the mitochondrion.
What is a true statement about cellular respiration quizlet?
What is a true statement about cellular respiration? It occurs in both producers and consumers. What do glycolysis and the citric acid cycle have in common? Not all of the energy harvested during the chemical breakdown of food molecules is captured and stored in ATP.
What statement about anaerobic respiration is true?
Which statement about anaerobic respiration is true? Anaerobic respiration is used commercially in the production of pint, wine, bread, yogurt, and cheese. Which is the chemical equation for cellular respiration, and which statement describes the reaction? Energy is required in the form of light.
What is true about the anaerobic reactions of cellular respiration quizlet?
Anaerobic reactions of cellular respiration: break down glucose into 2 pyruvic acid molecules. occur in the absence of oxygen. transfer energy to ATP molecules.
Which statement best summarizes the net production of ATP?
Which statement best summarizes the net production of ATP? Glycolysis and the citric acid cycle each produce 2 ATP per glucose molecule, but chemiosmosis produces a large payoff of ATP, about 25 ATP per glucose molecule (depending on conditions), for a net of 29.
Which statement describes the reaction of cellular respiration?
Which statement describes the reaction for cellular respiration? The equation is glucose + oxygen ® carbon dioxide + water and energy is produced in the form of ATP. The equation is carbon dioxide + water ® glucose + oxygen + water and energy is produced in the form of ATP.
Which statement is not true about electron transport?
The only statement that is not true of the electron transport chain (ETC) is d. Without oxygen, the ETC is able to produce substantially greater amounts of ATP via aerobic metabolism. The ETC requires oxygen to function in aerobic metabolism, as it is the final electron acceptor in the chain.
Which of the following is true of a catabolic reaction?
Which of the following is true of catabolism? Catabolic reactions are exergonic; they break down complex organic molecules into simpler ones. This is true of catabolic reactions, which produce more energy than they consume.
Which statement describes an event that occurs during glycolysis that contributes to the production of ATP?
Which statement best describes an event that occurs in glycolysis that contributes to the production of ATP? High-energy electrons are passed to NAD forming NADH. Compared to aerobic respiration, the process of fermentation provides which of these advantages to the cell? Fermentation can occur without oxygen.
Which of the following is not true of glycolysis?
Which of the following is not true of glycolysis?
| 1) | The pathway does not require oxygen |
|---|---|
| 2) | ADP is phosphorylated to ATP via substrate level phosphorylation |
| 3) | The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose |
Which statement is not true of catabolic reactions?
The false statement about catabolic reactions is that they usually require an input of energy. In reality, catabolic reactions usually release energy…
Which of the following is true about protein reaction pathways?
Which of the following is true of protein reactions? protein reactions use ATP and small substrates as building blocks to synthesize larger molecules. In general, ATP is generated in catabolic pathways and expended in protein pathways. Catabolic reactions are generally degradative and hydrolytic.