Cellular Respiration And Photosynthesis: Chapter Analysis

In cellular respiration, glucose and oxygen are taken into the cells, then they are converted to carbon dioxide, water and ATP energy and some other energy. Some of the ATP energy is used in photosynthesis; a large amount of

The Cellular respiration and photosynthesis form a critical cycle of energy and matter that supports the continued existence of life on earth. Describe the stages of cellular respiration and photosynthesis and their interaction and interdependence including raw materials, products, and amount of ATP or glucose produced during each phase. How is each linked to specific organelles within the eukaryotic cell? What has been the importance and significance of these processes and their cyclic interaction to the evolution and diversity of life?

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.

Introduction: Cellular respiration and fermentation are used in cells to generate ATP. All cells in a living organism require energy or ATP to perform cellular tasks (Urry, Lisa A., et al. , pg. 162). Since energy can not be created (The first law of thermodynamics) just transformed, the cell must get its energy from an outside source (Urry, Lisa A., et al. , pg.162). “Totality of an organism’s chemical reactions is called metabolism” (Urry, Lisa A., et al., pg. 142). Cells get this energy through metabolic pathways, or metabolism. As it says in Campbell biology, “Metabolic pathways that release stored energy by breaking down complex molecules are called catabolic pathways” (Urry, Lisa A., et al. pg.

Cellular respiration is the series of metabolic process by which living cells produce energy through the oxidation of organic substances. Cellular respiration takes place in the mitochondria. Fermentation is the process by which complex organic compounds such as glucose, are broken down by the action of enzymes into simpler compounds without the use of oxygen. The significance of these pathways for organisms is to allow for an organism to be able to generate ATP. Some organism that undergo cellular respiration are bacteria and fungi. Some organism that undergo fermentation are yeast and muscle cells. In cellular respiration, glucose is oxidized and releases energy. In cellular respiration, glucose produces ATP and 3-carbon molecules of pyruvate. The pyruvate is then further broken down in the mitochondria where it becomes oxidized and releases CO2 (Upadhyaya 2014). In the fermentation process oxygen does not play a part. This process converts glucose into pyruvate and produces ATP. From there pyruvate breaks down into CO2 and acetaldehyde (Upadhyaya 2014) Monosaccharides are known as simple sugars and their main function is being the source of energy for organisms. Disaccharides are two monosaccharides joined by a covalent bond and their primary function is to provide food to monosaccharides. Some disaccharides

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.

Cellular respiration and effects of pollutants and carbohydrates on its rate is determined . its purpose is to determine the importance of cellular respiration on the process of life. Respiration is process that take place in cell to convert the biochemical energy to ATP.

Also, unlike photosynthesis, cellular respiration is known as a decomposition reaction. During this reaction, the exergonic release of energy is produced by breaking glucose down into smaller ATP molecules, water and carbon dioxide which is released into the air, for use by plants, every time we exhale

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.

Some knowledge that is needed before performing this lab are as follows: First of all, cellular respiration is the metabolic processes whereby certain organisms obtain energy from organic molecules. This process includes glycolysis, the Krebs cycle, and the Electron Transport Chain. Glycolysis is a process that takes place in te cytosol and it oxidizes glucose into two pyruvate. Glycolysis also makes ATP and NADH. The Krebs Cycle occurs in the mitochondria and this process takes the pyruvate and breaks it down into carbon dioxide. But it also produces 3 CO2, 1 ATP, 1 FADH2, and 4 NADH. The electron transport chain takes place in the inner mitochondrial

Cellular respiration is a metabolic process undergone by all living organisms in order to release adequate amounts of energy essential to life. This series of coupled reaction occurs through breaking down glucose, or other food molecules in the presence of oxygen, releasing the energy contained within the chemical bonds of adenosine triphosphate (ATP). Every step in cellular respiration occurs with the use of enzymes. The simplified equation shown above demonstrates one glucose molecule, in the presence of oxygen produces water, carbon dioxide gas, simultaneously yielding a net of 38 ATP molecules. However, this equation exhibits the three stages of respiration; glycolysis, Krebs cycle, and the electron transport chain.

The processes of cellular respiration and photosynthesis are both performed in order to help make ATP for a cell. Cellular respiration takes place in the mitochondria, while photosynthesis takes place in chloroplasts. However, chloroplasts are mainly unique to plant cells, while both plant and animal cells have mitochondria. This is because plants are autotrophs, which gather energy from the environment, while heterotrophs like animals must consume and digest food before converting it to usable energy. The process of photosynthesis uses water, carbon dioxide, and light in order to produce glucose and oxygen, while the process of cellular respiration is almost the exact opposite, since it takes glucose and oxygen and converts it into carbon dioxide, water, and ATP.

All living organisms need the energy to perform the basic life functions. Cells use a process called cellular respiration to obtain the energy needed. In cellular respiration, cells convert energy molecules like starch or glucose into a cellular energy called Adenosine triphosphate(ATP). There are two types of cellular respiration which include: Aerobic and Anaerobic respiration. In aerobic respiration, cells will break down glucose to release a maximum amount of ATP this takes place in the presence of oxygen. Aerobic also produces carbon dioxide and water as waste products and it takes place in the mitochondria. on the other hand, anaerobic respiration, a metabolic process, also produces energy and uses glucose, but it releases less energy and does not require the

Cellular respiration is defined as the process by which the chemical energy of food molecules is released and converted into usable energy in the form of adenosine triphosphate (ATP). (Encyclopaedia Britannica Online, 2015) Excluding viruses, all living organisms respire. (kids.net.au, 2015) There are two types of respiration; aerobic and anaerobic. Aerobic respiration occurs in the presence of oxygen. Anaerobic respiration occurs when there is an absence of oxygen. (kids.net.au, 2015) Cellular respiration occurs in three main stages: glycolysis, Krebs cycle and the Electron Transfer Chain. (Encyclopaedia Britannica Online, 2015) Glycolysis is the anaerobic process of breaking down glucose into what is known as pyruvate. Pyruvate can be broken down further in The Krebs cycle, which is an aerobic process where glucose is converted to ATP.

    Cellular respiration is the group metabolic reactions that happen in the cell of living organism that creates adenosine triphosphate, ATP, from biochemical energy. The formula for cellular respiration is C6H12O6 +6O26CO2+6H2O+ATP.  This formula means glucose and oxygen are turned into water,carbon dioxide and adenosine triphosphate (ATP) energy through chemical reactions. Cellular respiration occurs in all cells which allows them to grow. Raphanus raphanistrum subsp. Sativus seed, also known as radish seed, undergo cellular respiration because they are not yet able to perform photosynthesis, which is how plants create their energy. Hymenoptera formicidae,commonly known as ants, undergo cellular respiration to produce the energy they need to live.