What organelle produces ATP during cell respiration?
Mitochondria Mitochondria have an important role in cellular respiration through the production of ATP, using chemical energy found in glucose and other nutrients. Mitochondria are also responsible for generating clusters of iron and sulfur, which are important cofactors of many enzymes.
Which of the following organelles produce ATP?
Mitochondria are the organelle where ATP is generated through oxidative phosphorylation and several diseases are associated with mitochondrial dysfunction and oxidative stress. Mitochondria contain their own DNA and their number within the cell is finely regulated.
Which organelle produces ATP molecules quizlet?
Mitochondria use glucose to make ATP. (The glucose comes from the food that we eat.) This organelle has the enzyme ATP Synthase to produce ATP.
In which part organelle of cells does cellular respiration occur?
Mitochondria Key Terms
| Term | Meaning |
|---|---|
| Mitochondria | The eukaryotic cell structure where cellular respiration occurs |
| Cytoplasm | The contents of a cell between the plasma membrane and the nuclear envelope; includes cytosol which is the jelly-like substance that fills the space between organelles |
| Aerobic | Process that requires oxygen |
Which numbered organelle produces ATP during cell respiration A 1 B 7 C 9?
Which numbered organelle produces ATP during cell respiration? Mitochondrion (responsible for the chemical process of cell respiration in which ATP (main energy storage and transfer molecule in the cell) is produced).
What produces ATP in the cell?
ATP is also formed from the process of cellular respiration in the mitochondria of a cell. This can be through aerobic respiration, which requires oxygen, or anaerobic respiration, which does not. Aerobic respiration produces ATP (along with carbon dioxide and water) from glucose and oxygen.
Where is ATP produced?
Most of the ATP in cells is produced by the enzyme ATP synthase, which converts ADP and phosphate to ATP. ATP synthase is located in the membrane of cellular structures called mitochondria; in plant cells, the enzyme also is found in chloroplasts.
What produces ATP energy in a cell?
The organelle that produces ATP is called the mitochondrion.
Which numbered organelle produces ATP during cell respiration a 1b 7c 9eliminated 13?
Which numbered organelle produces ATP during cell respiration? Mitochondrion (responsible for the chemical process of cell respiration in which ATP (main energy storage and transfer molecule in the cell) is produced).
What is ATP and what organelle creates it?
Definition. Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
Which of the following are produced during cellular respiration?
During cellular respiration, a glucose molecule is gradually broken down into carbon dioxide and water. Along the way, some ATP is produced directly in the reactions that transform glucose. Much more ATP, however, is produced later in a process called oxidative phosphorylation.
Where does cellular respiration occur in the mitochondria?
Answer and Explanation: In the mitochondria, cellular respiration occurs in the mitochondrial matrix through the Krebs cycle to form ATP, FADH2 and NADH. The formed FADH2 and NADH then go into the inner mitochondrial membrane where they are involved in the electron transport chain to form more ATP molecules.
What are the 7 steps of cellular respiration in order?
Overview of the steps of cellular respiration. Glycolysis. Six-carbon glucose is converted into two pyruvates (three carbons each). ATP and NADH are made….
- Glycolysis. …
- Pyruvate oxidation. …
- Citric acid cycle. …
- Oxidative phosphorylation.
What are the organelles involved in photosynthesis and cellular respiration?
Chloroplasts and mitochondria are the organelles involved in photosynthesis and cell respiration respectively.
What is ATP in cellular respiration?
Adenosine triphosphate (ATP) is the source of energy for use and storage at the cellular level. The structure of ATP is a nucleoside triphosphate, consisting of a nitrogenous base (adenine), a ribose sugar, and three serially bonded phosphate groups.
What produces ATP in a cell?
ATP is also formed from the process of cellular respiration in the mitochondria of a cell. This can be through aerobic respiration, which requires oxygen, or anaerobic respiration, which does not. Aerobic respiration produces ATP (along with carbon dioxide and water) from glucose and oxygen.
Which part of mitochondria produces ATP?
The inner membrane of the mitochondrion contains the components of the electron transport chain. Oxidation/reduction reactions along the components of the electron transport chain generate a proton gradient that is used by ATP synthase to phosphorylate ADP, thereby producing ATP.
Does smooth ER use ATP?
Abstract. The endoplasmic reticulum (ER) imports ATP and uses energy from ATP hydrolysis for protein folding and trafficking. However, little is known about how this vital ATP transport occurs across the ER membrane.
How many ATP are produced in cellular respiration?
38 ATP molecules One glucose molecule is metabolised to yield 38 ATP molecules during cellular respiration. The electron transport system produces 34 molecules of ATP out of a total of 38 molecules.
Where in the mitochondria is the most ATP made during cellular respiration?
The stage that produces most of the ATP during cellular respiration is the electron transport system (ETS) present in mitochondria.
What is cellular respiration organelle?
The “powerhouses” of the cell, mitochondria are oval-shaped organelles found in most eukaryotic cells. As the site of cellular respiration, mitochondria serve to transform molecules such as glucose into an energy molecule known as ATP (adenosine triphosphate).
Where is ATP produced in photosynthesis?
stroma side ATP and NADPH are produced on the stroma side of the thylakoid membrane, where they can be used by the Calvin cycle.
What two organelles are used in cellular respiration?
1 Answer
- Mitochondria -Mitochondria is the site for the release of energy from Pyruvic acid produced in cytoplasm. …
- Ribosomes -These are small granules present on the endoplasmic reticulum and is a site for protein synthesis.
Can the rough ER produce ATP?
Remarkably, both the size and charge of the nucleotide, as well as the ER's inability to generate ATP by itself, make a specific mechanism for its transport into the lumen necessary.
How many ATP are produced in the mitochondria?
In the mitochondria, the metabolism of sugars is completed, and the energy released is harnessed so efficiently that about 30 molecules of ATP are produced for each molecule of glucose oxidized.
Which of the following produces the most number of ATP?
Explanation: The electron transport chain generates the most ATP out of all three major phases of cellular respiration.
What does the mitochondria do in cellular respiration?
The main function of mitochondria is to produce energy through aerobic respiration. Principal fuels for ATP generation are fatty acids and glucose. The number of mitochondria a cell possesses depends on its metabolic demands.
Is ATP produced in cellular respiration?
Cellular respiration is a metabolic pathway that breaks down glucose and produces ATP. The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation.