Which organelle is responsible for ATP production?

Most eukaryotic cells contain many mitochondria, which occupy up to 25 percent of the volume of the cytoplasm. These complex organelles, the main sites of ATP production during aerobic metabolism, are among the largest organelles, generally exceeded in size only by the nucleus, vacuoles, and chloroplasts.

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Keeping this in view, which organelle is responsible for ATP?

Mitochondria

Additionally, what organelle produces phospholipids? endoplasmic reticulum

Also, what are the organelles in plants that are responsible for the most ATP production?

Mitochondria are the site of respiration in plants.

What are two organelles in plants that are responsible for most of the ATP production?

During plant growth, energy is provided as sugars and ATP by two key organelles of the plant cells, chloroplasts and mitochondria. Both organelles contain double membranes including characteristic internal membranes, called thylakoids in chloroplasts and cristae in mitochondria.

Related Question Answers

What organelle is responsible for protein synthesis?

Ribosomes

How many organelles are in a eukaryotic cell?

In addition to the nucleus, eukaryotic cells may contain several other types of organelles, which may include mitochondria, chloroplasts, the endoplasmic reticulum, the Golgi apparatus, and lysosomes. Each of these organelles performs a specific function critical to the cell's survival.

What cell produces ATP?

ATP production by a non-photosynthetic aerobic eukaryote occurs mainly in the mitochondria, which comprise nearly 25% of the volume of a typical cell.

• Glycolysis.
• Citric acid cycle.
• Beta oxidation.
• Ketosis.

What is ATP used for?

The Adenosine triphosphate (ATP) molecule is the nucleotide known in biochemistry as the "molecular currency" of intracellular energy transfer; that is, ATP is able to store and transport chemical energy within cells. ATP also plays an important role in the synthesis of nucleic acids.

Which organelle is surrounded by two membranes?

Mitochondria

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.

Where is calcium stored in a cell?

Calcium is stored in cells in a structure called the reticulum, a series of interconnected tubules and tiny sacs distributed throughout the cells. Too much calcium can cause cell injury or even death.

What organelle digests proteins?

Lysosomes

What simple sugar is broken down in the mitochondria?

Glucose

Which cells have a lot of mitochondria?

Answer and Explanation: The body cells that have the most mitochondria in them are the muscle and fat cells. The mitochondria are the energy-producing organelles of the cell, so the tissues of the body that are involved in the most production or storage of energy have the most mitochondria.

Which plant cell structure has the greatest volume?

vacuole

What do chloroplasts absorb energy from?

Chloroplast. Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.

Why do chloroplasts have their own DNA?

They have their own DNA, which is separate from the DNA found in the nucleus of the cell. And both organelles use their DNA to produce many proteins and enzymes required for their function. A double membrane surrounds both mitochondria and chloroplasts, further evidence that each was ingested by a primitive host.

Which cells do not have mitochondria?

The number of mitochondria per cell varies widely; for example, in humans, erythrocytes (red blood cells) do not contain any mitochondria, whereas liver cells and muscle cells may contain hundreds or even thousands. The only eukaryotic organism known to lack mitochondria is the oxymonad Monocercomonoides species.

Why mitochondria has its own DNA?

Mitochondria has its own DNA because it is believed that mitochondria have originated from primitive bacteria which was engulfed by the Eukaryotic cell. The endosymbiont theory suggests that the bacteria which was engulfed remained inside the pro-eukaryotic cell as Symbiont.

Why is chloroplast The most important organelle?

Chloroplasts — most important organelle? Plants have a special organelle in their cells that animals don't have called chloroplasts. These chloroplasts are the masterminds behind a process called photosynthesis which converts carbon dioxide in the air to the oxygen that we breathe.

Is vacuole prokaryotic or eukaryotic?

The major differences between Prokaryotic and Eukaryotic cells are that prokaryotes do not have a nucleus as a distinct organelle and rarely have any membrane bound organelles [mitochondria, chloroplasts, endoplasmic reticulum, golgi apparatus, a cytoskeleton of microtubules and microfilaments] (the only exception may

Which organelle is covered in ribosomes?

Explanation: Endoplasmic reticulum (ER) is a membrane-bound cell organelle, present in eukaryotic cells. There are two types of endoplasmic reticulum, smooth ER and rough ER. Rough ER contains ribosomes on its outer surface (side, which is in contact with cell cytosol), while in smooth ER surface, ribosomes are absent.

What organelle produces enzymes?

ribosomes