Photosynthesis And Cellular Respiration Essay

Improved Essays
Photosynthesis and Cellular Respiration

Photosynthesis and Cellular Respiration processes are thought of as completely opposite. They are completely opposite processes locked in a never-ending cycle. That cycle helps maintain the Earth's atmosphere to keep the planet inhabitable by making the air breathable. The processes both have many differences between them, but they also have many similarities. They cause the perfect balance that's essential to life, as we know it. The processes help different organisms obtain energy that they need for survival either directly as an autotrophic organism or indirectly through heterotrophic organisms.
Photosynthesis used predominantly by plant, algae cells and some bacterium, but only if they’re autotrophic.
…show more content…
There are anaerobic and aerobic stages and three steps within those stages. The first is the anaerobic stage takes place in the cytoplasm right outside the mitochondria, which is called Glycolysis. During which, the glucose molecule is broken down into two pyruvic acids. Then it passes the oxygen molecules and enzymes on while producing two molecules of ATP. Some microscopic organisms, like yeast and bacterium, can only use this process of respiration because they don't have the necessary components for the next the next stage in the process. It produces just enough ATP for them to live off of. When organisms can only do this the process in called fermentation. There are two types of fermentation. Alcoholic fermentation that is produced yeast, which is used by both the bakery and brewery industries. The second type of fermentation is called lactic acid, which is produced by bacterium and muscle cells. The second stage is the Aerobic stage includes the Krebs cycle (aka the Citric Acid) and the Electron Transport Chain. The Krebs cycle takes place within the cell's mitochondria; it breaks down the pyruvic acids to release carbon dioxide. The third and final step is the Electron Transport Chain where most of the ATP molecules are produced. It produces the 36 molecules of ATP (18x more than the glycolysis …show more content…
They're locked in a never-ending cycle. They have the same molecules in the same quantity; six molecules of water, carbon dioxide and oxygen and one molecule of glucose. The processes help to provide all living things' cells with energy, either in a direct way or indirect way. The organisms then release the waste products into the atmosphere. Which is constantly adding and removing both carbon dioxide and oxygen molecules of the atmosphere. Which helps maintain the original 0.004% concentration of carbon dioxide that's essential to life. The processes have to happen in the presences of specific substances to have the chemical reaction to work. The chemical reactions have many stages and steps to them. All only happen on a cellular level in the organism. The main organelles that involved in the processes have two different regions inside them. These different regions deal with the different steps in each

Related Documents

  • Improved Essays

    We are testing different watt light bulbs and how it affects how fast the chads rise. We are using 300, 200, 100 and 60 watt lights bulbs. We are timing how long it takes for the chads to rise with each different light. Photosynthesis is a chemical process through which plants, some bacteria and algae, produce glucose and oxygen from carbon dioxide and water, using only light as a source of energy.…

    • 666 Words
    • 3 Pages
    Improved Essays
  • Great Essays

    Photosynthesis Lab Report

    • 679 Words
    • 3 Pages

    Kess Wieser Mr. Quillin Honors Biology, Block 5 11/01/17 1. The equations are the opposite of each other. Photosynthesis uses sunlight to convert foods from carbon dioxide and water light energy into a six-carbon simple sugar, and also produces oxygen. While cellular respiration uses the oxygen and sugars to release chemical energy for the cells to use, and also produces water and carbon dioxide. 2.…

    • 679 Words
    • 3 Pages
    Great Essays
  • Improved Essays

    Measuring The Rate Of Photosynthesis Using Spinach Leaf Disks Backround Photosynthesis is the critical link between the energy of the sun and the food, as well as the fuel we consume in our daily lives. Plants release oxygen into the atmosphere when they photosynthesize. You might be wondering where the oxygen comes from, well it comes from the water in the cells of the leaves. The oxygen from the leafs move into the atmosphere through small holes on the surface of the leaf, known as stomata. Leaf disks normally float because of its density, but when the spaces of air are filled with solution the density of the leaf disks overall increases and the disks no longer floats.…

    • 723 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    This is the process that organic compounds will be degraded from oxygen to produce water, carbon dioxides, and different forms of energy such as ATP (Reece, et al. 2014). Cellular respiration is important to life because breaking down sugars into usable energy enables living organisms to function to support their life. This topic relates to our lab experiment because…

    • 1545 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    The bacterium made the transition of becoming an organelle that metabolizes oxygen known as the mitochondrion. It is hypothesized that the union occurred due to the need for survival and adaptation to the…

    • 844 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    My photosynthesis project is gonna be about how photosynthesis and cellular respiration how they are different and alike in many different ways we are creating a poster on photosynthesis and cellular respiration. photosynthesis does its own thing just like a cellular respiration does its own thing. cellular respiration and photosynthesis are both independent. cellular respiration and photosynthesis have a process to keep the energy flowing.. photosynthesis is a process that captures energy from sunlight that stores chemical energy.sunlight has several types of radiant energy such as ultraviolet radiation.plants absorb visible light for photosynthesis.light energy is converted to chemical energy by chlorophyll.photosynthesis is is affected…

    • 203 Words
    • 1 Pages
    Decent Essays
  • Superior Essays

    Photosynthesis Lab Report

    • 1711 Words
    • 7 Pages

    This is because it is the process by which light is turned into energy and used by autotrophs. This is only the first part of the energy cycle, after this process the energy is then transferred to consumers for the use of this energy but less of it because when autotrophs are eaten less energy is given than that is taken by the autotroph. Even though we get less energy by consuming autotrophs this is is still very important because without any photosynthesis we would not have any energy and we probably would not be living because we would not get any nutrients. The process of photosynthesis in the most simple view is understood that what is needed is carbon dioxide, water and sunlight. This is true because these are all of the outside factors that produce the sugars that are the main energy source for autotrophs, but there is much more to this process inside but that is not needed in this discussion because for the experiment that my group…

    • 1711 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    Photosynthesis Lab Report

    • 684 Words
    • 3 Pages

    Photosynthesis Photosynthesis is the process by which plants, algae, and various bacteria’s are used to capture energy from sunlight into chemical energy (Vidyasagar). This is very important process because it will then use the glucose, which will be used by cellular respiration to make ATP. The ATP will then be used to fuel all living organisms. Photosynthesis has two processes a light dependent reaction and the light independent reaction.…

    • 684 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    1. The two types of Cellular Respiration are aerobic and anaerobic. 2. The stages of Cellular Respiration are the breakdown of glucose and the production of ATP.…

    • 115 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Determining The Process of Photosynthesis And Cellular Respiration Using Elodea and Yeast Introduction Photosynthesis is an essential process to life on earth, in which plants and other organisms use sunlight to create food from oxygen, and carbon dioxide. Cellular respiration is when energy in food is released and converted to ATP, which is then used as chemical energy to complete tasks within a cell. This process usually requires oxygen and releases carbon dioxide. Photosynthesis and cellular respiration are similar in some areas and different in others. The purpose of both of the process is to produce energy, but they have different ways of achieving this goal.…

    • 1180 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Mitochondria

    • 972 Words
    • 4 Pages

    This is where cellular respiration - the conversion of glucose into energy - takes place. The mitochondria’s role is to take in the glucose from food and convert it into energy, also known as ATP in a process called Oxidative Phosphorylation. The mitochondria contain an inner and outer membrane, Oxidative Phosphorylation occurs in the inner membrane which has folds that help it create more ATP. This energy is used for cellular…

    • 972 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    There are two stages to photosynthesis,…

    • 492 Words
    • 2 Pages
    Improved Essays
  • Superior Essays

    Introduction Photosynthesis is the process in which light energy is converted into chemical energy in plants and other organisms (Reece, 2011). Photosynthesis is a redox reaction where carbon dioxide is reduced to sugar (glucose) and water is oxidized to oxygen (Reece, 2011). The reaction that occurs during photosynthesis is shown through the empirical equation CO2 + H2O → (CH2O)N + O2 (Stegenga, 2015). Photosynthesis occurs in the chloroplasts of plant cells, specifically within the thylakoid and the stroma (Stegenga, 2015).…

    • 1663 Words
    • 7 Pages
    Superior Essays
  • Decent Essays

    Photosynthesis is the process where radiant energy of the sun is converted into energy of organic molecules. This process is responsible for present life on Earth because it provides food for all living things. Photosynthesis is only found in certain photosynthetic organisms; a few bacteria and plants. Plants produce oxygen as a “waste product” when they produce energy using light energy, water, and CO2. The equation for photosynthesis is “CO2+H2O+Energy--> (CH2O)n+O2, however, if this equation was read right to left, it would be respiration.…

    • 462 Words
    • 2 Pages
    Decent Essays
  • Superior Essays

    Photosynthesis is a plant’s mechanism of converting sunlight and CO2 into energy in the form of organic material (Hohmann-Marriott and Blankenship 2011). Plant respiration is the process of using energy and oxygen to produce CO2 (Gonzalez-Meler et al. 2004). Almost all plants reproduce and respire, therefore it is important to know what factors could affect the rate of photosynthesis and respiration to better understand how plants function. Some research has shown that elevated CO2 concentrations may determine plant productivity by affecting plant physiological processes, and ecosystem structure and functions such as photosynthesis ( Xu et al. 1987).…

    • 1144 Words
    • 5 Pages
    Superior Essays