Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Importance of photosynthesis essay
Importance of photosynthesis essay
Importance of photosynthesis essay
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Importance of photosynthesis essay
Photosynthesis is a very important process. It is used by plants and other autotrophic organisms to make their own food. The reactants of the process are carbon dioxide, water, and sun light. The product is glucose and the byproduct is oxygen. The oxygen made is the oxygen that humans and other organisms need to survive. The formula for photosynthesis is: 6 CO2 + 6 H2O + Sunlight + C6H12O6 + 6 O2.
Without photosynthesis there would be no food chain or life on earth other than the autotrophic organisms. Plants use the glucose as food, energy for them to survive, and herbivores and omnivores use plants as food, energy for them to survive. Plants are the bases for all food chains, and without them there is nothing else. Plants make their own
…show more content…
food, herbivores and omnivores eat the plants, and carnivores eat the herbivores and omnivores. Photosynthesis can be said to be the ultimate source of life for all plants and animals by providing them with the source of energy that drives all their metabolic processes.
Without the energy provided by photosynthesis daily activities would not be possible. Energy is required for basic activities such as blinking, talking, and writing. None of these could happen without the energy given indirectly from photosynthesis.
Photosynthesis is a basic process that allows life to be possible. It happens daily without us even knowing. It is something that is so simple that is so vital. No one would expect something as little as plants could provide us with energy and oxygen that we need to survive. Photosynthesis also allows for the process of cellular respiration which is also an important process.
Cellular respiration is the process that animals go through to create ATP (adenosine triphosphate). ATP is the source of chemical energy that cells use in order to perform its functions. The reactants are glucose and oxygen and the reactants are carbon dioxide, water, and ATP energy. The carbon dioxide made is the carbon dioxide needed for autotrophic organisms need to go through the process of photosynthesis. The formula for cellular respiration is C6H12O6 + 6 O2 = 6 CO2 + 6 H2O + ATP
Energy. Cellular respiration is not just vital for humans but most living organisms as well. It provides them with the essential energy to perform work, everyday tasks and all bodily functions. Cellular respiration is critical for the survival of most organisms because the energy in glucose cannot be used by cells until it is stored in ATP. Cells use ATP to power virtually all of their activities—to grow, divide, replace worn out cell parts, and execute many other tasks. Cellular respiration goes through three steps. The first being glycolysis, the Krebs’ cycle (aka the citric acid cycle) is the second, and the third is electron transport chain. These steps are vital for the production of approximately 36 ATP molecules. ATP is the energy animals use to function. Cellular respiration and photosynthesis both make energy but in their own way. Both of these processes need each other inevitably. Cellular respiration needs the glucose and oxygen produced by photosynthesis to work and photosynthesis needs the water and carbon dioxide produced. Both of these processes are equally important. They provide all forms of life on earth with the energy needed to survive. Without energy, nothing would be possible as I've mentioned before.
Cellular respiration is a chemical reaction used to create energy for all cells. The chemical formula for cellular respiration is glucose(sugar)+Oxygen=Carbon Dioxide+Water+ATP(energy) or C6H12+6O2=6CO2+6H2O+ energy. So what it is is sugar and
Photosynthesis consists of the following equation: Sun light Carbon dioxide + Water = = == == ==> Glucose + Oxygen Chlorophyll Chlorophyll is a substance found in chloroplasts, found in the cells of leaves.
Experiment #1: The purpose of this experiment is to investigate the effects of baking soda and light intensity on the rate of photosynthesis of green spinach leave through the observation of floating disk.
Cellular respiration and photosynthesis are the two most important processes that animal and plant cells supply themselves with energy to carry out their life cycles. Cellular respiration takes glucose molecules and combines it with oxygen. This energy results in the form of adenosine triphosphate (ATP), with carbon dioxide and water that results in a waste product. Photosynthesis uses carbon dioxide and combines it with water,
An Analysis and Evaluation of Data from Photosynthesis Experiments Graph analysis This is my analysis for the investigation in to the affect of light intensity on the rate of photosynthesis to the Canadian pondweed, elodea. In the results the pattern is that when the light intensity is higher the readings are generally higher. On the graph the less the light intensity the lower the gradient of the curve. the equation for the photosynthesis process is; CO2 + 2H2O + Light Energy = =
Photosynthesis has very important roles in our lives. Michael Roberts says:”Although it is difficult to arrive at a total world figure for photos...
Photosynthesis is the process where plants transform light energy usually from sunlight into chemical energy and its balanced equation is 6CO2 + 6H2O –light energy----> C6H12O6 + 6O2 (Elsevier B.V.,LiveScience). Photosynthesis has major byproducts including water, glucose and starch(which is produced in the plant), and last but not least; oxygen. There are numerous amounts of plants all around the world producing CO2 necessary for human survival. However, the photosynthesis cycle is not visible which results in the plants appearing like they are not doing anything. One way to clearly prove that plants are indeed performing photosynthesis is to observe the plants giving off oxygen; which is one of the most important results of
Photosynthesis is something that helps the plants to grow, but it is also very beneficial to us because of the fact that we need to breathe oxygen to maintain our functions of life. Plants produce an abundant supply of energy that is stored because they are what I would like to call savers/hoarders. Plants store the extra energy that they produce into different things such as potatoes, carrots, and other different types of food that we use to maintain our cellular respiration. Without photosynthesis it would be hard for animals to find fuel for cellular respiration and there would be no life as we know it due to photosynthesis being one of the key roles in life. After learning about cellular respiration, I have found out that both plants and animals use this when creating energy.
The process of photosynthesis is present in both prokaryotic and eukaryotic cells and is the process in which cells transform energy in the form of light from the sun into chemical energy in the form of organic compounds and gaseous oxygen (See Equation Below). In photosynthesis, water is oxidized to gaseous oxygen and carbon dioxide is reduced to glucose. Furthermore, photosynthesis is an anabolic process, or in other words is a metabolism that is associated with the construction of large molecules such as glucose. The process of photosynthesis occurs in two steps: light reactions and the Calvin cycle. The light reactions of photosynthesis take place in the thylakoid membrane and use the energy from the sun to produce ATP and NADPH2. The Calvin cycle takes place in the stroma of the chloroplast and consumes ATP and NADPH2 to reduce carbon dioxide to a sugar.
Photosynthesis and cellular respiration help sustain life on planet earth as both are metabolic processes in their own way. Photosynthesis is the process by which plants and other organisms use energy from the sun to form glucose from water and carbon dioxide. From there, glucose is then converted to ATP by way of cellular respiration. To convert nutrients that are biochemical energy into ATP, a process such as cellular respiration that has reactions needs to take shape in the cell of an organism, releasing waste products at the same time. For the continuous energy cycle that tolerates life on Earth as we know it Photosynthesis and Cellular respiration very essential. They have a few stages where energy and various connections occur within the eukaryotic cell. Cellular respiration takes place in the lysosome, an organelle that is found in the cytoplasm of eukaryotic cells. It uses enzymes to break down biomolecules including proteins, nucleic acids, carbohydrates, and lipids. Photosynthesis involves the chloroplasts, which contain pigments that absorb the sunlight and then transfigure them to sugars the plant can use. Those specific processes are crucial in how far and diversified evolution has
“Photosynthesis (literally, “synthesis from light”) is a metabolic process by which the energy of sunlight is captured and used to convert carbon dioxide (CO2) and water (H2O) into carbohydrates (which is represented as a six-carbon sugar, C6H12O6) and oxygen gas (O2)” (BioPortal, n.d., p. 190).
An Experiment to Investigate the Effect of Light Intensity on the Rate of Photosynthesis. Introduction Photosynthetics take place in the chloroplasts of green plant cells. It can produce simple sugars using carbon dioxide and water causing the release of sugar and oxygen. The chemical equation of photosynthesis is: [ IMAGE ] 6CO 2 + 6H20 C 6 H12 O 6 + 6O2 It has been proven many times that plants need light to be able to photosynthesize, so you can say that without light the plant would neither photosynthesize nor survive.
Photosynthetic pigments are essential for life because they allow photosynthesis to occur by capturing sunlight which is then used alongside carbon dioxide and water to form organic compounds such as glucose and oxygen. The pigments allow the conversion of light energy to chemical energy which other organisms can benefit from. Oxygen is utilised by other organisms in aerobic respiration. The different pigments present in the chloroplasts allow a wide variety of wavelengths of light to be absorbed for efficient photosynthesis and provide colours to the plant to attract pollinators.
Photosynthesis is a process in which plants and other organisms convert the light energy from the sun or any other source into chemical energy that can be released to fuel an organism’s activities. During this reaction, carbon dioxide and water are converted into glucose and oxygen. This process takes place in leaf cells which contain chloroplasts and the reaction requires light energy from the sun, which is absorbed by a green substance called chlorophyll. The plants absorb the water through their roots from the earth and carbon dioxide through their leaves.
This beautiful thing that all living things should value is photosynthesis. Without photosynthesis, there wouldn’t be humans, animals, insects, and most importantly life! What is a Photosynthesis? According to scientists, photosynthesis is “the process by which green plants and other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.”