Cellular Respiration Lab Report

Cellular respiration is how we extract energy from food sources, especially food sources such as glucose as most of the food we eat ends up as glucose in the body. The chemical formula for one molecule of glucose is C6H12O6. In order to turn this glucose into energy, oxygen is needed. This is done through cellular respiration where the glucose and oxygen is turned into 6 molecules of CO2, 6 molecules of water and some energy. Before we can use that energy our body has just produced we have to turn it into a specific form of stored energy called ATP or adenosine triphosphate. In order for our body to use the energy we make our cells need the energy to be transferred into ATP, adenosine triphosphate to be able to let our body do anything. Adenosine triphosphate is made up of adenine, ribose and three phosphate groups attached to it. The three phosphate groups are very uncomfortable being next to each other, so ATP splits them up shifts one of the phosphate groups off the end creating Adenosine diphosphate. In this reaction energy is released. Through cellular respiration one molecule of glucose can yield a bit of heat energy and 38 molecules of ATP at its best, a normal range would be between 29-30 molecules of ATP. Cellular respiration isnt something that happens all at once. Glucose is is transformed into ATP’s over 3 separate stages; Glycolysis, the krebs cycle and the electron transport chain. Glycolysis is just the breaking up of the glucose 6 carbon rings into two

Cellular respiration: Chemical: C6 H12+06->6 CO2 + H2O + Energy. Glucose + Oxygen {} Carbon Dioxide + Water + Energy

When cellular respiration occurs, glucose is being broken down into carbon dioxide and water in order to provide ATP, energy, for the cell. This process goes through four steps to ensure that the cell goes through reactions that convert glucose into ATP, and then release waste products. Glycolysis, Oxidation of Pyruvate, Citric Acid Cycle, and Oxidative Phosphorylation are the steps that help cells function properly.

The summary of cellular respiration is the oxidation of a food and reduction of O2 to produce CO2, H2O and energy which is a redox reaction.

Respiration is very important in providing energy to your body, all living things run on energy. Energy is provided from different sources, for an example plant life receives its energy source from the Sun. All other forms of life receive energy through cellular respiration. Cellular respiration happens in three stages; Glycolysis, The Krebs Cycle, Electron transport chain and chemiosmosis. The cellular respiration process can be aerobic or anaerobic.

In order for cells to grow, divide, and stay active, they must have sufficient energy. This energy comes from the oxidation of organic molecules such as glucose in respiration. Respiration is a series of oxidation taking place in all living cells releasing energy from organic compounds such as glucose. All respiration involves oxidation reactions and therefore all cells must have a constant supply of oxygen. In order for this to happen the exchange of gases between respiring cells and the environment are required. Gas exchange is a process by which oxygen gets into cells and carbon dioxide is released. Respiration creates the constant demand for oxygen and a release of carbon dioxide.

For all living cells, cellular respiration is a vital sequence of metabolic reactions. It is through respiration that energy is released from sugars and is stored in the form of ATP (adenine triphosphate).

Cellular respiration is the process in which energy is released from food in the form of oxygen. If oxygen is available, living things gain energy from this process. Cellular respiration is very important for living things.

Cellular respiration is difficult to comprehend and there are many complex parts to this process. Basically, it is the oxidation of organic compounds that occurs within the cells

There are three processes that all take part in Respiration, and they are all very similar. They are Glycolysis, the Krebs Cycle, and the Electron Transport Chain. These three processes help make up what we know as Cellular Respiration. Glycolysis is broken down into two parts: Investment and Harvest. In Harvest there is something called Glucose. The glucose, C6H12O6, combines with another related system called Fructose. Together these two make another process call Glyceraldehyde. In this process, Glyceraldehyde, G3P which has 3 phosphate, gets carried over to the second part of the Glycolysis processes called the Harvest. In Harvest, this is where the NADHs come into play and get somewhat discombobulated. The NADHs help carry over energy and create ATP and ADP. The NADH then loses its H and then distributes it to become 2 NAD. This cycle is only one of three in the Cellular Respiration process.

Cellular respiration, the great giver of energy to cells, takes place in and around the mitochondria. It involves a series of 3 steps which starts with a large molecule and ends in ATP energy. The first step of this process is called glycolysis and this takes place outside the mitochondria. In this step 2 ATPs are used to “phosphorylate” a glucose molecule making Fructose 1, 6-biphosphate, next the new molecule is broken into 2, 3 carbon molecules, and finally rouge phosphorous are added and hydrogens are removed through oxidation creating 4 molecules of ATP and 2 NADH+H+. The 3 carbon sugars become pyruvic acid. (There is a gain of 2 ATP in this step). The second step is the Krebs cycle. In this step the pyruvic acids enters the mitochondria,

Cellular respiration is the oxidation of organic compounds that occurs within cells, producing energy for cellular processes. Cellular respiration is very significant because without it humans and other animals couldn't generate energy for basic functions. “Sir Hans Adolf Krebs received the Nobel prize for medicine in 1953 for his discovery of the Krebs cycle in 1937”(Share). Long before Krebs discovered the Krebs cycle (which is one of three stages of cellular respiration), cellular respiration was taking place. Cellular respiration is an exothermic redox reaction which releases heat (energy). The energy produced

The main goal of cellular respiration is to create ATP as the energy source for cellular processes.

During cellular respiration there are three main steps involved. First glycolysis, second the Citrix acid cycle, the third the electron

Cellular Respiration is one of the most important biochemical reactions. Through a serious of reactions, it is how we get energy from the foods we eat. First in this reaction pathway is glycolysis, or the oxidation of glucose, which occurs in the cytosol in both prokaryotes and eukaryotes. Glucose, a monosaccharide derived from the food we eat, is oxidized into 2 intermediate molecules named pyruvate and energy is released. This process is powered by 2 ATP molecules. ATP can be thought as the “energy currency” of a cell. In addition, the oxidation of glucose powers the phosphorylation of 4 ADP molecules into 4 ATP molecules (producing 2 net ATP in the process), and reduces 2 molecules of the electron carrier NAD+ into 2 NADH