Mitochondria Research Paper

The main function of the mitochondria is to convert fuel into a form of energy the cell can use. Specifically, the mitochondria is where pyruvate --derived from glucose-- is converted into ATP (Adenosine triphosphate) through cellular respiration. Cellular respiration involves four stages: glycolysis, the grooming phase, the citric acid cycle, and oxidative phosphorylation. The final two stages listed occur in the mitochondria.

Mitochondria – Spherical bodies in the cytoplasm where energy is produced. The cell uses this energy to perform the specific work necessary for cell survival and function.

Mitochondria, dubbed the ‘powerhouse of the cell’, are a type of organelle present in most human cells. Their primary function is to generate Adenosine Triphosphate (ATP), the cell’s principal source of chemical energy. Unlike most other organelles, mitochondria store their own set of genetic material, distinct from the DNA situated in a cell’s nucleus. Although this ‘mitochondrial genome’ represents only 0.1% of a cell’s genetic information, it often plays a significant role in development.

Mitochondria generate chemical energy, similar to the type of energy you get from a battery. The energy made by the mitochondria is in the form of a chemical called adenosine triphosphate or ATP for short. ATP is an energy currency that every cell in our body can use and

Mitochondria are rod-shaped organelles that can be considered the power generators of a cell. They convert oxygen and nutrients into ATP. In turn, ATP powers most of the cell’s chemical reactions that allow the cell to function. Without mitochondria, certain cells would not be able to work and do their job. The cells would not be able to obtain enough energy to survive. A cell’s mitochondria relates to workers because they supply the cell with energy, just like how workers supply their energy to do their job. The mitochondria in a cell are responsible for providing energy so the cell can function, like how workers do certain tasks to keep the business thriving. Mitochondria are found in both plant and animal cells. However, they are found in

Mitochondrion’s most important job is to produce energy through cellular respiration. Mitochondria does this by taking in nutrients from the cell itself, breaking it down and then turning it into energy. Then, the energy gathered is utilised by the cell to carry out various functions, hence this organelle is also known as the ‘powerhouse’ of the cell. Its purpose is to keep the cell full of energy.

This would mean that the cells that require a lot of energy however would not get it, which would result in tiredness, fatigue and the body not functioning efficiently. Also, diseases that affect the mitochondria can affect the functions and cause death of many numbers of cells which can damage the vital internal organs and the body as entirety. We would not live if all the mitochondria in the liver cell were to be destroyed. As mitochondrion is known as the power house of energy, it provides energy to it. The electron micrograph shows the rough endoplasmic reticulum and mitochondria of a liver cell. It also shows there are a lot of mitochondria in the liver cell because the body arranged this specific organ to do perform a variety functions. The reason why liver cells have a high number of mitochondria is because it has to get a lot of energy at one time in order to be more efficient. The liver itself is the largest internal organ in the whole body and hence requiring a large amount of mitochondria to perform at a suitable, appropriate and efficient level. Being the largest organ, it is necessary for it to have a significant amount of mitochondria as it needs a tremendous amount of energy or it shall stop functioning and problems will arise like liver

The hub of energy metabolism, the mitochondrion, is found in virtually all eukaryotic cells, with the exception being erythrocytes. The mitochondrion generates cellular energy in the form of adenosine triphosphate (ATP), mostly by means of the oxidative phosphorylation (OXPHOS) system that is located in the inner mitochondrial membrane. The respiratory chain (CI-CIV) and ATP synthase (CV) is collectively known as the OXPHOS system, encoded by both nuclear DNA (nDNA) and mitochondrial DNA (mtDNA). The number of mitochondria per cell, ranging from hundreds to thousands, is controlled by the energy requirements of specific tissues with the greatest abundance of mitochondria found in metabolic active tissue (Pieczenik and Neustadt, 2007). Mitochondrial disease is caused when there is a defect in any of the numerous mitochondrial pathways, due to spontaneous or inherited mutations. Respiratory chain deficiencies (RCDs) are the largest subgroup of mitochondrial disease and occur when one of the four respiratory chain complexes become impaired. RCDs are considered to be one of the most common

It is widely accepted that mitochondria and chloroplasts descended from free-living bacterial ancestors (Dyall et al. 2004). Following their acquisition by eukaryotic cells during endosymbiotic evolution, most of the genes in these organelles were either lost or transferred to the nucleus. Today, it is demonstrated that from all mitochondrial proteins (over 1500) most of them (93-99%) are encoded in the nucleus, synthesized in the cytoplasm and then imported into the organelles (Woodson and Chory 2008). For instance, human mtDNA only contains 37 genes and codes for 13 encoding polypeptides, 22 tRNAa, and 2 rRNAs (Ryan and Hoogenraad 2007). The relationship between organelles and the nucleus is continually evolving to suit an organism’s needs.

Cell walls and cell membranes are responsible for regulating the entering and exiting of particles and substance which maintains internal balance. The Golgi apparatus is responsible for transporting vesicles delivered from the smooth endoplasmic reticulum. Chloroplasts are found in plant cells only and utilize sunlight to create energy using a method called photosynthesis. Photosynthesis is when plants use water, sunlight and carbon dioxide to create energy in the form of glucose for plant cells. Mitochondria are in both animal and plant cells. Mitochondria are the sites of cellular respiration that creates ATP used by the cell as energy. Lysosomes are digestive organelles which break down macromolecules in the cell through hydrolysis. In order for a cell to survive it needs particular isolation from its environment, this is done via the plasma membrane, energy through ATP and cellular respiration. The cell membrane is made up of the phospholipid

Mitochondria: a word many people have used in their vocabulary, but one that most people fail to understand. Why is the mitochondria famously known as the powerhouse of the cell? It is because of its energy production. The mitochondria is responsible for the large majority of the production of ATP(adenosine triphosphate for those who actually care). ATP is the molecule that provides energy for most of the body’s functions. This organelle also aids in the processes of cellular differentiation(the changing of one cell type to another) and cell death(literal programmed, predetermined death of a cell). The mitochondria is made up of several different regions that help the organelle to function properly. These regions include the outer membrane,

Mitochondrial disease is the malfunctioning of the mitochondria organelle located in every cell of the human body except the red blood cells. These organelles are responsible for the synthesis of 90% of the ATP energy required for a normal bodily function. Consequently if a patient is diagnosed with mtDNA disease, their individual cells will generate less energy than required resulting

Mitochondrion: The job of the mitochondria is to break down nutrients and turn them into energy to power the cell. They constantly work to keep the cell full of energy. It works by keeping the mitochondria full of water and proteins. It then takes organic molecules and chemically digests it. After the chemical reaction, it releases water and carbon dioxide.

Mitochondrion is an importance structure that lies in the cytoplasm area. Mitochondrion is the plural word for mitochondria, which is the key organelle that converts energy from one form to another. Mitochondria changes the chemical energy stored in food into compounds that are more convenient for the cell to use. The mitochondrion contains two special membranes. The outer membrane surrounds the organelle, and the inner membrane has many folds that increase the surface area of the mitochondrion.

In the word, mito means thread and chondria means grain, corn, cartilage. Literally, inside of a mitochondria, inner membrane looks like thread and outside of mitochondria , outer membrane looks like a bean. This element can find in all eukaryotic cells and size is like a bacteria. Mitochondria is provided or destroyed depending on how much energy the cell needs. Because the main function of mitochondria is making energy. Mitochondria break down sugars and combine with oxygen to make ATP. ATP is an primary energy for the cell.