Photosynthesis converts light received from the sun into chemical energy known as ATP. Visible light is absorbed by the pigments found in plants. Carbon dioxide and water synthesizes into glucose and oxygen. By doing so, the metabolic activity of cells is powered. It essentially serves as the food for the cell’s processes (Whittingham, 375). Photosynthesis is the base for the nature of animal life and humankind. It does not solely power the life of the cell, but also the life of the earth because it is the…
Photosynthesis and respiration are both processes that are necessary for the survival of organisms. However, in numerous ways these two processes are very diverse as they are responsible for distinct necessities. Therefore they both have similarities and differences. One major difference between the two is that photosynthesis takes place completely in plants while respiration occurs equally in plants and animals. Nevertheless to understand Photosynthesis and respiration, we need to understand what is photosynthesis and cellular respiration and examine each of these processes in detail and associate them to the parts of a cell responsible for each function.…
Purpose: Students will be able to describe photosynthesis and cellular respiration and explain how they are related.…
Photosynthesis is the process by which plants create food for themselves which occurs in the cytoplast organ of the cell. They absorb carbon dioxide, water, and solar energy to produce glucose and oxygen (Doc C). Cellular respiration on the other hand, is the process occurring in the mitochondria by which organisms create energy to power cellular processes. This process takes in glucose and oxygen to create carbon dioxide, water, and energy in the form of ATP (Doc C). These processes follow the law of conservation of matter and energy as the amount of products is always equal to the amount of reactants in a chemical equation. So the amount of glucose and oxygen created during photosynthesis is equal to the amount of carbon dioxide and water used and the amount of carbon dioxide and water produced during cellular respiration is equal to the amount of glucose and oxygen used. Many people notice that the products of cellular respiration are the reactants of photosynthesis and the products of photosynthesis are the reactants of cellular respiration. This is because the two processes work together to provide organisms with food and…
In Photosynthesis light energy along with carbon dioxide are used to make molecules or (food energy). In Cellular Respiration food energy is broken down to form ATP.…
Photosynthesis is the main process on Earth that traps energy in food molecules. Cellular respiration breaks the bonds in the food molecules to put energy into a form that the cells can use directly.…
10. What happens when chlorophyll absorbs light? Electrons are raised to a higher energy level…
To obtain energy needed for life, organisms depend on the processes of cellular respiration and photosynthesis. Though they share the same function of changing energy from one form to another, there are many differences between cellular respiration and photosynthesis in regard to the input and output molecules, energetics, cellular location, and ecological importance.…
In photosynthesis, light energy is transformed into chemical energy, thus chemical energy is the product. This is different from respiration because respiration transforms chemical energy into energy usable by cells; in this case chemical energy is the source. Photosynthesis occurs in the chloroplasts, using the chlorophyll inside of the chloroplasts, while respiration occurs in the mitochondria. Photosynthesis produces oxygen as a by-product, while aerobic respiration requires oxygen to even work. Photosynthesis produces NADPH2 in its workings, while aerobic respiration produces NADH+. Photosynthesis includes two processes, light reactions and dark reactions (Calvin Cycle). Aerobic respiration involves glycolysis, the Kreb's Cycle. The only process they have in common is the electron transport chain, which involves different molecules and transfers in aerobic respiration and photosynthesis.…
Cells of all organisms are capable in acquiring the energy necessary to fuel chemical reactions for growth, repair, survival, and reproduction. Photosynthesis & cellular respiration are the main pathways of energy flow in living things. Photosynthesis is a process by which plants and some other organisms convert, light energy from the sun, CO2 from the air & H2O from the earth, into chemical energy stored in molecules like glucose. Cellular respiration is a process in which O2 is delivered to cells in an organism & metabolic process in cells leads to the production of ATP by the breakdown of organic substances. Cellular respiration occurs in the mitochondrion of the cell and photosynthesis occurs in the chloroplast. There are some similarities between the process involved however their products and reactants are the exact opposite.…
If you are not a microbe, a human, or an animal, then you are most likely plant. Plants and trees cover about thirty percent of the planet’s surface, as stated in NASA’s Earth Observatory division. They use a process called photosynthesis, which allows plants to take energy from the Sun and later using it as food, as well as producing oxygen through the process of respiration. So how does it happen? The process of photosynthesis occurs as follows.…
Respiration is the process of releasing energy from glucose or any other organic material. The chemical energy in glucose is used for growth and movement. But the process of respiration in plants is different to those in animals. In respiration plants use carbon dioxide and burn the sugars they produced from photosynthesis and convert it back to energy.…
The carbon cycle is a biogeochemical cycle that displays how carbon circulates throughout the environment. Many components affect this process such as photosynthesis and cellular respiration. Photosynthesis uses the carbon dioxide that is in the atmosphere to transform it into sugar and oxygen; cellular respiration puts carbon dioxide in the air. Both of these processes were studied during the experiment. In the experiment, the tube with both the elodea and the snail had the same level of carbon dioxide in both the light and dark tube. This occurred because the snail performed cellular respiration, and the elodea performed both photosynthesis and cellular respiration. In the light, the solution was a yellow green, and in the dark, the solution was a yellow green. From this experiment, there is some carbon dioxide present when an organism that performs both cellular respiration and photosynthesis and another organism that performs only cellular respiration are paired together.…
Photosynthesis is the most important process for life. If it wasn't for photosynthesis all life on earth would be void. Through photosynthesis, the sun's energy is available to all organisms. For example, when an animal ears the plant, it obtains energy that the plant from photosynthesis. When a second animal eats the plant-eating animal, it.…
My hypothesis was incorrect, as this data refutes it. Photosynthesis and cellular respiration were occurring in this freshwater autotroph. We know this because the test tube places in the light stayed at pH 7.5 and the test tube placed in the dark became 1.5 pH more acidic (7.5 pH to 6 pH). This happened because the test tube in the light had both photosynthesis and cellular respiration occurring and they canceled each other out. There was no extra output of CO2, so the BTB in the test tube in the light remained blue. The test tube in the dark became more acidic. This happened because there was no sunlight so no photosynthesis could occur and cancel out the cellular respiration that was still going on. This process continued outputting…