Brassica Rap The Story Of Fast Plants

Improved Essays
Green plants are multicellular, autotrophic eukaryotes. They use their roots to absorb nutrients and water from the soil. “Fast Plants are a type of crucifer (a large group of plants that includes mustard, radish, cabbage, and more) that have been bred and selected to have a uniform, short flowering time (14 days) and grow well under in a small indoor space, with little soil, under artificial lights”(The Story of Fast Plants). Wisconsin fast plant are plants that grow at a very high speed rate. Their scientific name is Brassica rapa. Plants have enzymes, enzymes are special proteins that are essential for living organisms. Enzymes have preferred environments. “If an environment is too acidic (low pH) or alkaline (high pH) an enzyme won't function, …show more content…
Plants change the sunlight's energy into chemical energy by the process of photosynthesis. Pigments in the plants called chlorophyll, absorb photons from the sun. Glucose is the main source nutrition in plants. Two reactions happen in the Photosynthesis that are the light reactions, also known as light dependent reactions, and dark reactions, also known as light independent reactions. The dark reactions are sometimes called the Calvin cycle, C3 Cycle, or Carbon Fixation. The dark reactions happen in the stroma. The light reactions happen in the thylakoid membranes. The thylakoid membrane is surrounded by the stroma. The chlorophyll is necessary for photosynthesis, because it allows plants to absorb energy from sunlight. There are two tes of chlorophylls, which are chlorophyll a and chlorophyll b. They absorb blue and red light. During the Light Reactions, electrons absorb energy and water molecules are broken down. The process of breaking down water molecules is called photolysis. In the dark reactions, glucose is made. Carbon dioxide and ribulose bisphosphate, which is also called RuBP, unite to form rubisco, which then splits to make two phosphoglyceric acid molecules, the phosphoglyceric acid is sometimes called PGA. PGA gets converted to phosphoglyceraldehyde or PGAL. Many PGAL is used to make more RuBP. This is called the Calvin Cycle. Photosynthesis is affected by many factors, like the amount of carbon dioxide in the air, the amount of water in the soil, Amount of light, intensity of light, and the

Related Documents

  • Decent Essays

    Brassica Rapa

    • 207 Words
    • 1 Pages

    Table 1 and Figure 1 is represented by the average root length of Brassica rapa, a fast-growing mustard plant. The Brassica rapa in the treatment group was exposed to the sagebrush (Artemisia Tridentata) stem and leaves. However, the control group only contains the Brassica rapa. As the days passed the control group surpasses the treatment group. The biggest trend for the treatment group was day 5 whereas the control group was on day 7 (as seen in Figure 1).…

    • 207 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    Chloroplasts

    • 505 Words
    • 3 Pages

    Furthermore, the stroma structure plays a significant factor in the function of the action of the process. During photosynthesis, the stroma is accountable for the synthesis of molecules from carbon dioxide and water to form a carbohydrate molecule. Each individual structure of chloroplast is imperative to the process of photosynthesis. b. There are vital steps for light dependent reactions that take place in the thylakoid membrane. The overall function of the process is to convert light energy to make both NADPH…

    • 505 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    Brassica Rapa Experiment

    • 1321 Words
    • 6 Pages

    The data recorded for plant growth follows the hypothesis which was supported by a steady growth rate in stem elongation in the rosette Brassica rapa that were treated with the gibberellic acid. This is because the rosette plants had a gene mutation that caused a deficiency of GA in the plants’ genetic structure as mentioned in the introduction, which without the combination of additional gibberellic acid and the necessary water to activate it would result in a lack of growth. This mutation also caused the rosette-type Brassica rapa, that was only given water, to grow at a smaller rate when compared to the first days of the other rosette-type seed. Unfortunately, it seems that there may have been some experimental error. Perhaps the plants were not properly treated or watered, thus affected the results.…

    • 1321 Words
    • 6 Pages
    Superior Essays
  • Improved Essays

    Reflective Journal 3- How Plants Tell Time After reviewing chapters six and seven in the Biology Life on Earth textbook while also considering the video titled How Plants Tell Time, it can be concluded that photosynthesis is the most important process on earth in regards to maintaining life. Photosynthesis is an endergonic reaction, meaning that the products involved in the process have more energy than the reactants (Anderson, 18). Because of this endergonic reaction, plants are able to store chemical energy in the form of glucose, which allows them to grow and provide energy for other organisms (Anderson, 3). All organisms depend on this process whether directly or indirectly because of the way the food chain is constructed.…

    • 487 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Plants have the ability to perform photosynthesis. Photosynthesis is the process of which a plant absorbs solar energy and uses it to make food from carbon dioxide…

    • 844 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Unrelated Plants

    • 693 Words
    • 3 Pages

    1. Why do unrelated plants often assume the same growth form in different parts of the world? Unrelated plants often assume the same growth form in different parts of the world because of similar environmental conditions, physical structure of the plant, myriad interactions of species, chance and history, evolution leading to unique biomes. 2.…

    • 693 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    The Endosymbiont Theory

    • 615 Words
    • 3 Pages

    During photosynthesis photosystem I and photosystem II are utilized. They are located in chloroplasts in the leaves of a plant. The main job of photosystem I and photosystem II is to aid in the production of ATP. This begins in photosystem II where the reaction center is p680, this means it absorbs light at 680nm, which is red light. (pg.301) Photons comedown from light and are absorbed by light harvesting complexes.…

    • 615 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Photosynthesis occurs when the light energy (kinetic…

    • 144 Words
    • 1 Pages
    Improved Essays
  • Improved Essays

    Water is necessary for transpiration, the process of exchanging water from inside the plant’s stomata with carbon dioxide in the atmosphere. Sunlight facilitates this process by being converted to…

    • 673 Words
    • 3 Pages
    Improved Essays
  • Superior Essays

    Introduction Photosynthesis is the most important process on earth. It provides the energy for photoautotrophs to make their food for heterotrophs and is an anabolic process (Reece et al, 2015). Photosynthesis occurs in the chloroplasts. Photons hit the chlorophyll molecules surrounding the Photosystem II complex and excite them. Two electrons and transported into plastoquinone Qb from Phostosystem II and these are replaced…

    • 1062 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    Photosynthesis uses two electron transport chains, energy is by photons, also…

    • 1180 Words
    • 5 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
  • Improved Essays

    Cell Theory Research Paper

    • 1232 Words
    • 5 Pages

    Plant cells synthesize food through photosynthesis…

    • 1232 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Pathogen Infection

    • 495 Words
    • 2 Pages

    The effect on photosynthesis can be analyzed by monitoring in vivo chlorophyll fluorescence. This method is based on measuring the fluorescence of chlorophyll in dark-adapted plants and after saturating light pulses(Schreiber et al., 1986). This fluorescence is a very sensitive marker for the efficiency of photosynthesis and also responds to the changes in energy conversion at photosystem II reaction centers and is also sensitive to any limitations in the dark enzymatic steps of the complex process of…

    • 495 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    The process, which takes place in the chloroplast, uses solar energy to convert carbon dioxide and water into glucose and oxygen. Another reaction ongoing in the chloroplast is the Calvin cycle, which is how the plant produces 3-carbon carbohydrates from carbon dioxide molecules using energy sources, ATP and…

    • 712 Words
    • 3 Pages
    Improved Essays