Cellular Respiration Process

Cellular Respiration is the physiological process of converting molecules into ATP. This process can occur in bacteria, protists, fungi, plants, and animals. It uses Oxygen (02) and Glucose (C6H1206) to transfer and transform electrons. Then it produces carbon dioxide (CO2) and Water (H2O). Thus, it is read as C6H12O6 + 6O2 --> 6H2O + 6CO2 + 32ATP. Respiration is split into three steps Glycolysis, Citric Acid Cycle, and Electron Transfer Chain (ETC).

The last step of cellular respiration is the Electron transport chain (ETC). The ETC takes place in the inner mitochondrial membrane. Electrons from Hydrogen are carried by NADH and passed down an electron transport chain to result in the production of ATP. Results are the production of ~32 ATPs for every glucose. Oxygen, which is the final electron receptor, finishes the process by creating a water molecule and combining the remaining hydrogen molecules. Oxygen is the final electron receptor. Without it, the process cannot be complete (Cellular Respiration, 2004). The waste products of cellular respiration are CO2 and H2O that are the same incrediants used in photosynthesis. Plants store chemical energy by photosynthese and then harvest this energy via cellular respiration.

Cellular respiration is the chemical process in which organic molecules, such as sugars, are broken down in the cell to produce utilizable energy in the form of ATP. ATP is the chemical used by all of the energy-consuming metabolic activities of the cell. In order to extract energy from these organic molecules, cellular respiration involves a network of metabolic pathways dedicated to this task.

Cellular respiration is a redox reaction that combines glucose & oxygen to produce carbon dioxide, water, and energy.

Cellular respiration is the process by which cells get their energy in the form of ATP. There are two types of cellular respiration, aerobic and anaerobic. Aerobic respiration is more efficient and can be used in the presence of oxygen. Aerobic respiration, or cell respiration using oxygen, uses the end product of glycolysis in the TCA cycle to produce more energy currency in the form of ATP than can be obtained from an anaerobic pathway.

In cellular respiration, the oxidation of glucose is carried out in a controlled series of reactions. At each step or reaction in the sequence, a small amount of the total energy is released. Some of this energy is lost as heat. The rest is converted to other forms that can be used by the cell to drive or fuel coupled endergonic reactions or to make ATP.

To be able to carry on metabolic processes in the cell, cells need energy. The cells can obtain their energy in different ways but the most efficient way of harvesting stored food in the cell is through cellular respiration. Cellular respiration is a catabolic pathway, which breaks down large molecules to smaller molecules, produces an energy rich molecule known as ATP (Adenosine Triphosphate) and a waste product that is released as CO2.

Combustion vs Respiration Activity 1 - Answer the following question in relation to combustion Explain what a combustion reaction is. Combustion usually occurs when a hydrocarbon reacts with oxygen to produce carbon dioxide and water. Write the general word equation for combustion. In words, the equation for combustion, in most cases, is a hydrocarbon plus oxygen equals carbon dioxide plus water plus heat.

Every living thing needs cellular respiration to survive. Cellular respiration is the process that releases energy by breaking down glucose and other food molecules in the presence of oxygen. This process happens through three distinct operations which are glycolysis, the Krebs cycle, and the electron transport chain. Throughout these cycles, our bodies turn oxygen and glucose into carbon dioxide, water, and energy. Although this system seems simple enough, cellular respiration can not take place in just one step because all of the energy from glucose would be released at once, most of it being lost in the form of light and heat. All this plays a very important role in our lives and without it, organisms would cease to exist.

Cellular respiration is a process that happens in all living eukaryotic cells. What cellular respiration does is turn food often carbohydrates into energy for our bodies. Cellular respiration starts with a carbohydrates sugar called glucose. What it does is alter and break down the six carbon molecule glucose and altering it creating two three carbon molecules called pyruvic acids in an anaerobic process called glycolosis (Cellular respiration). What this process does is create two ATP molecules which are basically molecules which provide energy to run all cellular processes in our bodies (king). However, from here in the process can turn aerobic, meaning using oxygen if present or anaerobic meaning when oxygen is not present in a

Introduction Cellular respiration: the metabolic processes and reactions that takes place in the cell as the reverse process of photosynthesis. A three step process in the presence of oxygen. Cellular respiration begins with glycolysis then moves on to the kreb cycle and ends in the electron transport chain creating 36 atp. If there is no oxygen present then they would go through fermentation. Which we didn't not test here since we did a aerobic exercise (jumping jacks).

Cellular respiration refers to the conversion of bio-organic materials, such as sugars, into useful biochemical energy. More specifically defined, it refers to the oxidization of sugars into carbon dioxide and water, with energy originally trapped in the sugars released in the form of ATP. The chemical equation for cellular respiration is provided below

Respiration is defined as the process of taking air into the body. Cellular respiration is much more complex. An organism consists of a single cell and even while a humans body contain trillions, all cells undergo cellular respiration. It also is by this process of breaking down food molecules which are simple sugars that produces the energy currency of the cell, also known as Adenosine Triphosphate (ATP).

The goal of cellular respiration, is to convert glucose into to adenosine triphosphate also known as ATP. The first step in cellular respiration is glycolysis which takes place in the cytoplasm. Where glucose goes in and is broken down into two, three carbon molecules called pyruvate. Glycolysis also produces 2 ATP’s, and 2 NADH’s. Next the 2 molecules of pyruvate goes through pyruvate oxidation still in the cytoplasm where it is oxidized into acetyl CoA. Acetyl CoA then moves into the mitochondria and the citric acid cycle where it undergoes oxidation to produce three molecules of NADH and one molecule FADH2, 2 CO2, and 1 molecule of ATP. In the final stage, NADH and FADH2 electrons are donated to the electron transport chain in the inner mitochondrial matrix. Where they go through four complexes and are oxidized. The energy from the electrons activates proteins to pump hydrogen ions to the inner membrane space from the matrix. Once the electrons activate protein four, they no longer possess energy. The electrons then bind with oxygen, which is the final electron acceptor and bind with hydrogen to create water. ATP synthase takes a ADP and a phosphate molecule bind together through a process called oxidative phosphorylation. Finally producing 32 molecules of ATP are produced. If cellular respiration were to not run as smoothly, and oxygen was absent from respiration fermentation would occur.

Cellular respiration is the process in which cells convert energy from the environment into molecules of adenosine triphosphate (ATP). ATP is the energy currency of the cell; it is a highly energetic molecule that is used by the cell almost immediately after it is produced. Thus, more ATP must be made and cellular respiration is constantly running. In cellular respiration, a six-carbon sugar and oxygen react to produce carbon dioxide and water, and as a result of this reaction, ATP is released. The chemical formula of cellular respiration is C6H12O6 + 6O2 → 6CO2 + 6 H2O + energy (ATP). The reactants of cellular respiration, a 6-carbon sugar and oxygen, are produced by the cell during photosynthesis. Thus, cellular respiration and photosynthesis are interrelated (“BIO 1510 Laboratory Manual,” 2016).