ipl-logo

Chemical Reactions Lab Report

1029 Words5 Pages

Intro: Chemical reactions are the foundation for all organisms to exist. Paragraph 1: Endergonic Anabolic Reactions Building Consumes energy to build complicated molecules from simpler ones Uphill Photosynthesis Uses water and carbon dioxide to create sugar and oxygen Protein synthesis from amino acids Dehydration reaction Monomers are covalently bonded to each other through the loss of water Bonds are created which means energy is used Endergonic Exergonic Breaking Release energy by breaking down complex molecules to simpler molecules Downhill Cellular respiration Glucose and other organic fuels are broken down to carbon dioxide and water Energy stored in glucose becomes available for cell to use Hydrolysis Water is added to break the bonds between monomers Broken bonds release energy Exergonic Paragraph 2: Photosynthesis Anabolic Light energy is converted to chemical energy and used to produce organic compounds. Photosynthesis consists of two stages, the light reactions and the dark reactions. The light reactions convert light into energy (ATP and NADHP) Occurs in thylakoid stacks of grana Sunlight is converted into ATP (free energy containing molecule) and NADPH (high energy electron carrying molecule) Chlorophyll absorbs light energy and starts a chain of …show more content…

ATP (adenosine triphosphate) is made up of a nitrogenous base called adenine and three phosphate groups that are both attached to a ribose molecule. The three phosphates are all negatively charged, causing a repulsion between all the molecules- making ATP a loaded spring. When hydrolyzed, ATP loses an inorganic phosphate to create ADP (adenosine diphosphate). This makes the molecule more stable. Specific enzymes then help couple the energy and transfer a phosphate group from ATP to another molecule. Because this energy is released, the process of exergonic. Cells can absorb the energy released to fuel endergonic

Show More
Related

  • Chem 100 Final Lab Report

    1366 Words  | 6 Pages

    Cadet Eric Wiggins Date: 18 September 2014 Course Name: Chem 100 Instructor: Captain Zuniga Section: M3A Identification of a Copper Mineral Intro Minerals are elements or compounds that are created in the Earth by geological processes. The method of isolating metals in a compound mineral is normally conducted through two processes.

    Read More

  • Macromolecules: The Most Important Compounds In Your Body

    489 Words  | 2 Pages

    In cellular respiration, your body uses glucose and oxygen in a process to make energy. The glucose is split in the cytoplasm of your cell, then its atoms go through a complex process which turns them into ATP, a useable energy source for your body. ATP can either be used, or stored in lipids for long term use. Lipids are one of the most diverse macromolecules because of the many functions they can perform. They make up a cell membrane, so without them, there would be no humans, they also can be used as a long term energy storage in the form of fat.

    Read More

  • Role Of Atp In Muscle Contraction

    436 Words  | 2 Pages

    Then, turn back to your text and read the rest of 8.3 (energy sources for contraction) and 8.4 muscular responses. Answer the following:  Discuss the specific roles of ATP in generating a muscle response to a nerve signal. 
ATP provides the energy necessary for contraction. However the muscle fibers only contain enough ATP for a short period of contraction.

    Read More

  • Cellular Respiration Lab Report

    159 Words  | 1 Pages

    Cellular respiration, the first phase is Glycolysis, a six-carbon sugar being glucose goes through chemical transformations. The result of this is two molecules of pyruvate. Throughout the first phase ATP is made and NAD+ is turned into NADH. Next of is a mini-phase prior to the Kreb Cycle, in this mini-phase pyruvate reacts with coenzyme A, a reaction produces carbon dioxide, NADH, acetyl CoA. The next phase is the Krebs Cycle or the Citric Acid Cycle, Acetyl CoA made in the previous step joins with the four-carbon molecule and goes through a cycle of reactions, this refuels the four-carbon molecule that is the starter.

    Read More

  • Cellular Respiration Lab Report

    444 Words  | 2 Pages

    The highlight of this is chemiosmosis, a energy-coupling mechanism that uses energy stored in the form of a hydrogen ion gradient across membrane to drive cellular work. This is more commonly referred to as the electron transport train, pumping hydrogen protons across a membrane from a region of low hydrogen concentration to an area of high hydrogen concentration. The protons then

    Read More

  • Cellular Respiration And Photosynthesis Essay

    1872 Words  | 8 Pages

    Photosynthesis and Respiration: Cellular respiration and photosynthesis are the two main processes carry out by most living organisms to attain energy. Whereas photosynthesis is performed by most plants that can make their own food, most animals achieve their energy necessities through cellular respiration. Photosynthesis: Light-dependent Reactions and Light-independent Reactions or dark reactions or Calvin Cycle are the stages of chemical reactions during the process of photosynthesis. Light Reactions:

    Read More

  • Savanna Geography

    1286 Words  | 6 Pages

    This energy is stored as sugar (carbohydrates). Plants need light energy (CO2,H2O). Chlorophyll traps light energy to get food. Plants are also called Producers. They are the first in the food chain.

    Read More

  • Biotic Factors In The Pacific Ocean

    896 Words  | 4 Pages

    Photoautotrophs are organisms that make their own energy via the sun. These are organisms such as phytoplankton,

    Read More

  • Cellular Respiration Research Paper

    1393 Words  | 6 Pages

    Cellular Respiration One of the main essentials of life that all organisms need in order to function in our world is, energy. We receive that energy from the food that we eat. Cellular respiration is the most efficient way for a cell to receive the energy stored in food. In cellular respiration, a catabolic pathway, which breaks down the molecules into smaller units, in order to produce adenosine triphosphate, also known as, ATP. ATP, is used by cells in the act of regular cellular operations, it is a “high energy” molecule.

    Read More

  • Compare And Contrast Cellular Respiration And Photosynthesis

    420 Words  | 2 Pages

    In cellular respiration, chemical energy that comes from fuel molecules is converted into ADP. ADP join with phosphate, then converts into ATP to form energy currency of cells. Cells release phosphate after consuming the ATP, which join with ADP to renew the cycle. The cycle state is called the glycolysis, electron transport and the acid cycle. They both provide energy that is used by plants, and recycle each other's "waste" for

    Read More

  • Cellular Respiration Lab Report

    140 Words  | 1 Pages

    As a function of cellular respiration in the mitochondria and photosynthesis in the chloroplast, high energy electrons travelling across the Electron transport chain (ETC) towards oxygen expels energy (Biology Dictionary, 2017). The expelled electron energy in both cellular functions is utilized to pump hydrogen ions from the mitochondrial matrix and cytochrome complex into an inner membrane. Oxygen eventually captures the electrons travelling across the ETC, attracts two hydrogen ions and forms water. Subsequently, resulting in a concentration of hydrogen ions in the inner membrane and the accumulation of potential energy.

    Read More

  • Cellular Respiration Process

    217 Words  | 1 Pages

    In Cellular Respiration, cells use oxygen to release energy stored in sugars such as glucose. In fact, most of the energy used by the cells in your body is provided by cellular respiration. In fact, most of the energy used by the cells in your body is provided by cellular respiration. The process begins when glucose in the cytoplasm is broken down into smaller molecules. This releases a small amount of energy.

    Read More

  • Essay On Kinetic Energy

    921 Words  | 4 Pages

    For example, as a roller coaster goes downhill it builds kinetic energy. Potential energy is energy of an object that does not move at all. Think of a book on top of a table, it doesn’t move at all. Another example is a roller coaster on the top part of the hill before it goes down. The potential energy is converted into kinetic energy once it falls downhill.

    Read More

  • Biochemical Test Lab Report

    1371 Words  | 6 Pages

    Biochemical tests are the tests used for the identification of bacterial species based on the differences in the biochemical activities of different bacteria. Bacterial physiology differs from one species to the other. These differences in carbohydrate metabolism, protein metabolism, fat metabolism, production of certain enzymes and ability to utilize a particular compound help them to be identified by the biochemical tests. Gram’s stain was originally devised by histologist Hans Christian Gram in 1884. Gram-positive bacteria stain purple, while Gram-negative bacteria stain pink when subjected to Gram staining.

    Read More

  • Coenzyme Q10 Research Paper

    969 Words  | 4 Pages

    Coenzyme Q10: The Benefits, Impact, Where You Can Get Products With Coenzyme Q10 Coenzyme Q10 - This vitamin-like compound produced by the liver of a living organism - and every human as well. This is exactly what compound that stimulates the production of adenosine triphosphate - ATP. ATP is the only source of energy, the most important energy molecule of all living beings on earth. The problem is that with age, the amount of coenzyme Q10 in the body decreases as wear of the liver and other organ.

    Read More

More about Chemical Reactions Lab Report

Open Document