What is the connection between photosynthesis and cellular respiration? | Socratic
I. Cellular Respiration: breaking down sugar in the presence of oxygen (aerobic). Overall, it is the reverse reaction of photosynthesis, but chemically, the steps involved are . What's the connection? the 4 major steps in Cellular Respiration,; their location in the cell,; and the products generated at the end of each step. 3. NADH, and FADH 2) from the oxidation of pyruvate, the end product of glycolysis. Since this is the opposite process of cellular respiration, plants and animals are said to have a symbiotic relationship. BC - Recognize the equations for photosynthesis and respiration and identify the reactants and products for both. How molecules other than glucose enter cellular respiration. Use of cellular respiration intermediates for biosynthesis.
It is because of photosynthesis that Earth's atmosphere and seas contain oxygen. How Photosynthesis Works In photosynthesis, CO2 and sunlight are used to produce glucose sugar and molecular oxygen O2.Relationship between Photosynthesis and Cellular Respiration
This reaction takes place through several steps in two stages: Sciencing Video Vault In the light phase, energy from light powers reactions that split water to release oxygen.
The chemical bonds in these compounds store the energy. Oxygen is a byproduct, and this phase of photosynthesis is the opposite of oxidative phosporylation of the cellular respiration process, discussed below, in which oxygen is consumed.
The dark phase of photosynthesis is also known as the Calvin Cycle. In this phase, which uses the products of the light phase, CO2 is used to make the sugar, glucose.
Cellular Respiration Cellular respiration is the biochemical breakdown of a substrate through oxidation, wherein electrons are transferred from the substrate to an "electron acceptor," which can be any of a variety of compounds, or oxygen atoms. If the substrate is a carbon- and oxygen-containing compound, such as glucose, carbon dioxide CO2 is produced through glycolysis, the breakdown of glucose. Glycolysis, which takes place in the cytoplasm of a cell, breaks glucose down to pyruvate, a more "oxidized" compound.
If enough oxygen is present, pyruvate moves into specialized organelles called mitochondria.
Connections between cellular respiration and other pathways (article) | Khan Academy
There, it is broken down into acetate and CO2. The CO2 is releasd. Photosynthesis and Cellular Respiration While plants and animals both resort to respiration, photosynthesis is only restricted to green plants and few other organisms.
This - however, doesn't mean that the latter is only useful for plants and other organisms which are directly involved. Both these processes are important for all the lifeforms on the planet - either directly or indirectly, as they are related to each other.
Connections between cellular respiration and other pathways
In order to understand how photosynthesis is related to cellular respiration, one has to get well-versed with the basics of each of them. Photosynthesis is a process wherein synthesis of sugar glucose is carried out using sunlight which acts as the radiant energycarbon dioxide and water.
Simply put, photosynthesis is a chemical process by which plants, algae as well as some species of bacteria produce their own food using sunlight, carbon dioxide and water. In the process of cellular respiration, the biochemical energy derived from nutrients is converted to adenosine triphosphate ATPwhich is necessary for these organisms to facilitate various life functions. Simply put, cellular respiration is a metabolic process wherein the chemical bonds of glucose derived from food are converted to energy which is used by several organisms - including us humans, for various life processes.
How are Photosynthesis and Cellular Respiration Related? In the information of each of these two processes, you must have noticed that the products of one process are reactants of another - and vice versa.