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Mitochondria

Mitochondria are eukariyotic cell organells.It is the site of aerobic respiration which generates energy stored in ATP's.They are also known as the power houses of the cell.

583 Questions

Do human cells have mitochondria?

Mitochondria is a cell organelle which provides the cell with energy in the form of ATP ( Adenosine triphosphate ) molecules by performing the function of respiration. It is known as the powerhouse of the cell.

Hence, irrespective of any type of cell, mitochondria is present as the cell will not be able to perform basic functions without energy supply.

What is pyruvate converted to in the mitochondria of a cell?

Pyruvate is converted to acetyl-CoA in the mitochondria of a cell through a series of enzymatic reactions known as pyruvate decarboxylation. This conversion is a crucial step in the process of cellular respiration, where acetyl-CoA enters the citric acid cycle to generate ATP.

What do mitochondria produce?

Mitochondria produce ATP (adenosine triphosphate), which is the primary source of energy for cellular functions. Additionally, mitochondria also produce reactive oxygen species (ROS) as a byproduct of cellular respiration.

Do cheek cells present a mitochondria?

Cheek cells a typical animal cells.They have mitochondria in them.

What is the job of a mitochondria in a animal cell?

Mitochondria are the powerhouse of the cell, responsible for generating most of the cell's supply of adenosine triphosphate (ATP), which is used as a source of chemical energy. They play a crucial role in cellular respiration, converting glucose into ATP through a process called oxidative phosphorylation.

Mitochondria are powerhouses of the cell because?

The Mitochondrion is referred to as the "power house" because two parts of Cell Respiration take place within the Mitochondria. The Citric Acid (or Kreb's) Cycle is located within the inner matrix and the electron transport chain is in the inner membrane of the Mitochondria. Through these 2 of 3 total processes, ATP is made and energy can be utilized by the cell.

Does mitochondria have a nucleus?

No mitochondria have no nucleus at all but it contains its own DNA(which resembles to bacterial DNA or genome).

What happens in a mitochondria?

Mitochondria are organelles responsible for producing energy in the form of ATP through a process called cellular respiration. This energy production occurs through the citric acid cycle and oxidative phosphorylation. Additionally, mitochondria are involved in regulating cell processes, such as signaling pathways and cell cycle control.

Compare a Mitochondria to a hotel?

A mitochondria is like a hotel because it is the powerhouse of the cell, producing energy like a hotel operating to provide services and meet the needs of its guests. Just as a hotel has different rooms for various purposes, a mitochondria has compartments that perform specific functions within the cell. Both structures require maintenance and proper functioning to support the overall operation of the system.

Why can't you see the mitochondria?

Mitochondria are too small to be seen with the naked eye as they are typically only a few micrometers in size. They are also transparent under light microscopes, making them difficult to visualize without special stains or techniques. In order to see mitochondria, electron microscopes are required due to their high magnification power.

What are the functions of mitochondrion in plant cell?

Mitochondria in plant cells are responsible for generating energy in the form of ATP through cellular respiration. They also play a role in regulating cell metabolism, signaling pathways, and programmed cell death. Additionally, mitochondria are involved in the production of reactive oxygen species and participate in lipid and amino acid metabolism.

DO prokaryotic cells have mitochondria?

No, prokaryotic cells do not have mitochondria. Mitochondria are membrane-bound organelles found in eukaryotic cells that play a role in energy production through aerobic respiration. Prokaryotic cells generate energy through processes like glycolysis or fermentation.

What has mitochondria?

Mitochondria are double-membrane-bound organelles found in eukaryotic cells. They are known as the powerhouse of the cell because they generate most of the cell's energy through the process of cellular respiration. Mitochondria also play a role in regulating cell metabolism and apoptosis.

Would you die without mitochondria?

Mitochondria are organelles that all of your cells contain. These organelles role is to harness energy for the cell through different chemical reactions. If all of your mitochondria "die" or more likely stop converting energy your cells would no longer have any energy, and without energy life becomes rather tough. I don't mean that in a you're tired type of way, but rather a cellular death type.

What is oxygen used for in mitochondria?

Oxygen is used in mitochondria as the final electron acceptor in the electron transport chain during aerobic respiration. This process helps generate ATP, the main energy currency of cells. Without oxygen, cells cannot efficiently produce energy through aerobic respiration.

Why is the inner membrane of mitochondria ruffled?

The inner membrane of mitochondria is highly folded or ruffled to increase its surface area, allowing for more space for enzymes and proteins involved in energy production to be located. This increased surface area facilitates more efficient production of ATP, the energy currency of the cell, through the process of oxidative phosphorylation.

What is the appearance of the mitochondria?

mitochondria, according to my school science book, are red, oval shaped organelles in a plant and an animal cell. they have a design that may look like a shoe print to some people inside.

What does the mitochondria do in the cell?

Mitochondria are organelles responsible for producing energy in the form of ATP through a process called cellular respiration. They are often referred to as the powerhouse of the cell. Mitochondria also play a role in other cellular functions, such as regulating cell metabolism and signaling pathways.

Structure of a mitochondria?

A mitochondrion contains outer and inner membranes composed of phospholipid bilayers and proteins. The two membranes, however, have different properties. Because of this double-membraned organization, there are five distinct compartments within the mitochondrion. There is the outer mitochondrial membrane, the intermembrane space (the space between the outer and inner membranes), the inner mitochondrial membrane, the cristae space (formed by infoldings of the inner membrane), and the matrix (space within the inner membrane).

Mitochondria differ from chloroplasts in that mitochondria?

Mitochondria are responsible for cellular respiration, producing ATP for the cell, whereas chloroplasts are responsible for photosynthesis, converting sunlight into energy for the plant. Mitochondria have a double membrane structure, while chloroplasts have a triple membrane structure. Mitochondria contain cristae to increase surface area for ATP production, while chloroplasts have thylakoid membranes for the light-dependent reactions of photosynthesis.

What do mitochondria do in a cell?

Mitochondria are known as the powerhouse of the cell because they generate energy in the form of ATP through a process called cellular respiration. They also play a role in other cellular activities such as signaling, differentiation, and cell cycle control. Additionally, mitochondria are involved in regulating cellular metabolism and apoptosis.

What are similarities between mitochondria and chloroplasts?

They both have their own DNA. In addition, it has been observed that they divide on their own during cell division. They also both have two membrane as opposed to one membrane in rest of the organelles (except for the nucleus). They are also similar because they are both Organ cells.

What can be compared to a mitochondria?

A powerhouse or engine can be compared to a mitochondria because it is responsible for generating energy for the cell through a process called cellular respiration. In both cases, energy production is a key function that supports the overall functioning of a system.

What is the function of the mitochondria in the animal cell?

Mitochondria are the powerhouse of the cell, responsible for generating energy in the form of ATP through a process called cellular respiration. This energy is essential for powering various cellular activities and maintaining cell function.

What does mitochondria do for a cell?

Mitochondria are the "powerhouses" of the cell, responsible for generating energy in the form of ATP through a process called cellular respiration. They also play a role in regulating cell metabolism, cell growth, and cell death.